Fel-Pro BB Chevy Mark V Head Gasket M59XS1 490" max lift at recommended

490" max lift at recommended installed height

904 in diameter

610 in Long

Replacement Left Top Flare (Only)

GM Spindle 1980 and Later

Fel-Pro BB Chevy Mark V Head Gasket M59XS1 490" max lift at recommendedFel Pro deliver reliable sealing under grueling racing conditions. From the leader in aftermarket engine sealing, FEL PRO the gaskets professionals trust. Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function. GMP Performance V8, 396 (6. 5L), 402 (6. 6L), 427 (7. 0L), 454 (7. 4L), 502 (8. 2L); Steel wire Inserted within a stainless steel armor surrounding each cylinder,