Fel-Pro Intake Manifold Gaskets - SB Chevy - Aluminum Heads w/ Non-Conventional Ports, Valley Cover Gasket 18 Chevy - .060" Thickness H77703FL Minor clearancing of block at

Minor clearancing of block at pan rails required

Alcohol / Gas

while increasing the load capacity by 10%

1988-1989 GMC P2500

and easy use anywhere

Fel-Pro Intake Manifold Gaskets - SB Chevy - Aluminum Heads w/ Non-Conventional Ports, Valley Cover Gasket 18 Chevy - .060" Thickness H77703FL Minor clearancing of block atFel 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, 262 (4. 3L), 265 (4. 3L), 267 (4. 4L), 283 (4. 6L), 302 (4. 9L), 305 (5. 0L), 307 (5. L), 327 (5. 3L), 350 (5. 7L), 400 (6. 6L); 18 Degree High