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

1988-1989 GMC P2500

while increasing the load capacity by 10%

The pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance

Billet aluminum is far superior to OEM rubber for bushings

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