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1971 MERCURY COUGAR Expansion Plug

Expansion Plug:All parts for 1971 MERCURYCOUGAR
Part #Engine / Misc DescriptionPart DescriptionClick to Check Price
02605 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
555-012 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
555-036.1 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
555-077 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
565-036.1 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
570-009.1 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
02605 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
555-012 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
555-036.1 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
02505XR-7 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
02507XR-7 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
02603XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
02608XR-7 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
555-012XR-7 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
555-029.1XR-7 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-036.1XR-7 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
555-077.1XR-7 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
570-009XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
570-009XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
570-009.1XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
02603XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
555-012.1XR-7 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
555-029XR-7 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
565-036.1XR-7 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
570-011.1XR-7 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
02603XR-7 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
565-029XR-7 V8 7L 39.94mm Brass Cup 0.060" Oversize (6-Req) Expansion Plug
565-077.1XR-7 V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
570-009.1COBRA JET V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
02505 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
02603 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
02608 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
565-012 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
565-077.1 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
570-009 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
555-077 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
555-077.1 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
565-029 V8 5.8L 39.94mm Brass Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
565-036.1 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
565-077 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
570-009 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
570-009.1 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
565-029.1 V8 7L 39.94mm Brass Cup 0.060" Oversize (6-Req) Expansion Plug
570-009.1 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
02603XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
02603XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-074XR-7 V8 5.8L 13.23mm Steel Cup 351C Eng.Thermactor Holes (2-Req) Expansion Plug
565-036.1XR-7 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
565-077XR-7 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
02505XR-7 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
555-036.1XR-7 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
555-077.1XR-7 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
565-029.1XR-7 V8 5.8L 39.94mm Brass Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
565-036XR-7 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
570-009XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
570-009.1XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
02505XR-7 V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
570-009XR-7 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
570-009.1XR-7 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
555-029.1COBRA JET V8 7L 39.94mm Steel Cup 0.060" Oversize (6-Req) Expansion Plug
555-077.1 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
565-012.1 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
565-029 V8 5.8L 39.94mm Brass Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
570-009.1 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
02505 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
02507 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
02603 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
565-012 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
565-077.1 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
555-029.1 V8 7L 39.94mm Steel Cup 0.060" Oversize (6-Req) Expansion Plug
555-077 V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
570-009 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
570-009 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
555-012.1XR-7 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
555-036XR-7 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
555-077XR-7 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
570-009XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
555-029COBRA JET V8 7L 39.94mm Steel Cup 0.060" Oversize (6-Req) Expansion Plug
02603 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-036 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
565-029.1 V8 5.8L 39.94mm Brass Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
565-077 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
570-011 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
02603 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-036 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
555-077.1 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
570-009 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
570-011 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
02603 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
565-077 V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
565-012XR-7 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
565-029XR-7 V8 5.8L 39.94mm Brass Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
570-009.1XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
02505XR-7 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
02605XR-7 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
555-029.1XR-7 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-036XR-7 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
555-074XR-7 V8 5.8L 13.23mm Steel Cup 351C Eng.Thermactor Holes (2-Req) Expansion Plug
570-009COBRA JET V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
555-029 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-077 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
570-003.1 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
570-009.1 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
555-029 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-077 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
570-003.1 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
570-009.1 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
555-029 V8 7L 39.94mm Steel Cup 0.060" Oversize (6-Req) Expansion Plug
565-029 V8 7L 39.94mm Brass Cup 0.060" Oversize (6-Req) Expansion Plug
570-009.1 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
555-029XR-7 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-077XR-7 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
565-077.1XR-7 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
570-003XR-7 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
570-009XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
570-011.1XR-7 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
02603XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
555-077XR-7 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
570-003XR-7 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
570-011XR-7 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
02603XR-7 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
565-077XR-7 V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
570-009.1XR-7 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
555-077COBRA JET V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
565-077COBRA JET V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
570-009COBRA JET V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
570-009.1COBRA JET V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
555-012.1 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
565-036 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
570-003 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
570-011.1 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
570-009.1 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-077.1 V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
565-077.1 V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
565-012.1XR-7 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
565-029.1XR-7 V8 5.8L 39.94mm Brass Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
565-036XR-7 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
565-077XR-7 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
570-009.1XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-012XR-7 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
565-012XR-7 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
565-077XR-7 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
565-077.1XR-7 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
555-029XR-7 V8 7L 39.94mm Steel Cup 0.060" Oversize (6-Req) Expansion Plug
565-029COBRA JET V8 7L 39.94mm Brass Cup 0.060" Oversize (6-Req) Expansion Plug
565-029.1COBRA JET V8 7L 39.94mm Brass Cup 0.060" Oversize (6-Req) Expansion Plug
565-077.1COBRA JET V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
02505 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
02507 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
02603 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
555-029.1 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-074 V8 5.8L 13.23mm Steel Cup 351C Eng.Thermactor Holes (2-Req) Expansion Plug
565-077.1 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
02505 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
02603 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
555-029.1 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-074 V8 5.8L 13.23mm Steel Cup 351C Eng.Thermactor Holes (2-Req) Expansion Plug
565-012.1 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
02605XR-7 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
555-077XR-7 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
555-077.1XR-7 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
565-077.1XR-7 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
570-011XR-7 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
02507XR-7 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
02608XR-7 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
555-077.1XR-7 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
565-012.1XR-7 V8 5.8L Rear; 19.11mm Brass Cup 351W Eng.(1-Req) Expansion Plug
565-077XR-7 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
565-077.1XR-7 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
570-009.1XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
555-077XR-7 V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
570-009XR-7 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
02505COBRA JET V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
02603COBRA JET V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
555-077.1COBRA JET V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
555-077.1 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
565-077 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
570-009 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
570-009 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
02608 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
555-012.1 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
565-029.1 V8 5.8L 39.94mm Brass Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
565-036 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
565-077 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
565-077.1 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
570-003 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
570-009 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
570-011.1 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
02505 V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
02603 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
02505XR-7 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
570-003.1XR-7 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
02603XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
565-029XR-7 V8 5.8L 39.94mm Brass Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
570-003.1XR-7 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
570-009XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
570-009.1XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
555-029.1XR-7 V8 7L 39.94mm Steel Cup 0.060" Oversize (6-Req) Expansion Plug
555-077.1XR-7 V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
565-029.1XR-7 V8 7L 39.94mm Brass Cup 0.060" Oversize (6-Req) Expansion Plug
02603COBRA JET V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
10231 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
10231 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
10231 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
10231XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
10231COBRA JET V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
10231COBRA JET V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
10231 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
10231 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
10233 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
10231XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
10233XR-7 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
10231 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
10231XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
10233XR-7 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
10231 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
10231XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
10231XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
10231XR-7 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
10233 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
10231 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
10231XR-7 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
10231XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
333090.1 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
333101 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
24009 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
333090.1 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
333101 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
333101 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
362652 V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
24009XR-7 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
24007XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
24009XR-7 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
362652.1XR-7 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
362652.1XR-7 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
24007XR-7 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
362652.1XR-7 V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
24009 V8 5.8L 1-3/4" - 1-7/8" (44mm - 47mm) Quick Seal Rubber 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
333101 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
362518.1 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
362605.1 V8 5.8L 13.23mm Steel Cup 351C Eng.Thermactor Holes (2-Req) Expansion Plug
362518.1 V8 7L 39.94mm Steel Cup 0.060" Oversize (6-Req) Expansion Plug
333101XR-7 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
333101XR-7 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
362623XR-7 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
362518.1XR-7 V8 7L 39.94mm Steel Cup 0.060" Oversize (6-Req) Expansion Plug
362652 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
362652.1 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
362652 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
362652.1 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
362652XR-7 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
362670.1XR-7 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
362605.1XR-7 V8 5.8L 13.23mm Steel Cup 351C Eng.Thermactor Holes (2-Req) Expansion Plug
362652XR-7 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
362518.1COBRA JET V8 7L 39.94mm Steel Cup 0.060" Oversize (6-Req) Expansion Plug
362652.1COBRA JET V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
24007 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
362623 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
362652 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
362670 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
24007 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug
24007 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
24001XR-7 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
24007XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
362518.1XR-7 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
333101XR-7 V8 5.8L 1-1/2" Brass Cup 351C Eng.(6-Req) Expansion Plug
362670.1XR-7 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
24001 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
24007 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
333090 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
362623 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
362652 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
24007XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
362652.1XR-7 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
362652.1XR-7 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
24007XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
24007XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
333090.1XR-7 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
362670XR-7 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
362652XR-7 V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
24007COBRA JET V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
362652COBRA JET V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
24007 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
362652.1 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
24007 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng.(As Req) Expansion Plug
362652.1 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
362652.1 V8 7L 1-1/2" Steel Cup (6-Req) Expansion Plug
333090XR-7 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
362623XR-7 V8 5.8L Rear; 19.11mm Steel Cup 351W Eng.(1-Req) Expansion Plug
24001XR-7 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
24007XR-7 V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 0.060" Oversize (6-Req) Expansion Plug
362518.1 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
362605.1 V8 5.8L 13.23mm Steel Cup 351C Eng.Thermactor Holes (2-Req) Expansion Plug
24001 V8 5.8L Rear; 3/4" - 7/8" (19mm - 22mm) Quick Seal Rubber 351W Eng.(1-Req) Expansion Plug
24007 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351C Eng.(6-Req) Expansion Plug
333090 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
333101 V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
24007XR-7 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
333090.1XR-7 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
333101XR-7 V8 5.8L 1-1/2" Brass Cup 351W Eng.(As Req) Expansion Plug
362670XR-7 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
362518.1XR-7 V8 5.8L 39.94mm Steel Cup 351W Eng; 0.060" Oversize (As Req) Expansion Plug
333101COBRA JET V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
362670.1 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
24007 V8 5.8L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber 351W Eng; 0.060" Oversize (As Req) Expansion Plug
362670 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
362670.1 V8 5.8L 44.76mm Steel Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
362605.1XR-7 V8 5.8L 13.23mm Steel Cup 351C Eng.Thermactor Holes (2-Req) Expansion Plug
362652XR-7 V8 5.8L 1-1/2" Steel Cup 351C Eng.(6-Req) Expansion Plug
333090XR-7 V8 5.8L 44.76mm Brass Cup 351C Eng; 0.060" Oversize (6-Req) Expansion Plug
362652XR-7 V8 5.8L 1-1/2" Steel Cup 351W Eng.(As Req) Expansion Plug
333101XR-7 V8 7L 1-1/2" Brass Cup (6-Req) Expansion Plug
24007COBRA JET V8 7L 1-1/2" - 1-5/8" (38mm - 41mm) Quick Seal Rubber (6-Req) Expansion Plug