Sierra Gasket-Head Gm 7.4L - 18-3877
Ships: In 1 Business Day
Additional Details:
- Fits: MCM/MIE GM V-8 (427, 454 & 482 cid) engine (1977-1992)
Use With:
- 18-1257: Valve Grind Gasket Set
- 18-4365: Intake Manifold Gasket Set
- 18-4387: Overhaul Gasket Set
Cross References
Chris-Craft
- 16.50-00259
Crusader
- 30266
GLM
- 36110
Mallory
- 9-63701
Mercruiser Stern Drive
- 27-13218
- 27-13687
- 27-19315
- 27-49104
- 27-61224
- 27-8M0049045
- 27-97529
OMC Stern Drive
- 914849
Fitment Information
Mercruiser
- 325 GM 427 1969-1972 4 stroke 8 cylinders
- 325 MIE GM 427 1968-1974 4 stroke 8 cylinders
- 330 GM 454 1977-1987 4 stroke 8 cylinders 454, cid
- 330 MIE GM 454 1977-1980 4 stroke 8 cylinders
- 340 MIE GM 1981-1987 340hp 4 stroke 7.4 liters 8 cylinders 454 cid
- 370 TRS GM 454 1978-1987 4 stroke 8 cylinders 454, cid
- 390 GM 482 1969-1970 4 stroke 8 cylinders
- 390 MIE GM 482 1969-1970 4 stroke 8 cylinders
- 400 TRS GM 454 1980-1986 4 stroke 8 cylinders
- 420 GM 1987-1989 4 stroke 7.4 liters 8 cylinders 454 cid
- 425 GEN V GM 1992-1993 4 stroke 8 cylinders 454 cid
- 425 GM 1990-1992 4 stroke 8 cylinders 454 cid
- 440 TRS GM 454 1983-1986 4 stroke 8 cylinders
- 454 MAG ALPHA GM 1986-1988 4 stroke 8 cylinders 454 cid
- 454 MAG BRAVO GM 1988-1992 4 stroke 8 cylinders 454 cid
- 460 TRS GM 1983-1986 4 stroke 8 cylinders 482 cid
- 525 SC - GEN V GM 1991-1995 4 stroke 8 cylinders 454 cid
- 525 SC GM 1993-1995 4 stroke 8 cylinders 454 cid
- 525 SC GM 454 1991-1992 4 stroke 8 cylinders 454 cid
- 7.4L BRAVO GM 454 1988-1991 4 stroke 7.4 liters 8 cylinders 454 cid
- 7.4L MIE W/B/W 1988-1992 4 stroke 7.4 liters 8 cylinders 454 cid
- 7.4L MIE W/HURTH GM 1988-1992 4 stroke 7.4 liters 8 cylinders 454 cid
OMC
- 7.4 liter 1990-1991 4 stroke 7.4 liters 8 cylinders
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