Fel-Pro Intake Manifold Gaskets - SB Chevy - Aluminum Heads w/ Non-Conventional Ports, Chevy Raised Runner & Pontiac 867, BRODIX -12SP, -18SP - Std, - 1.31" x 2.02" Port Size - .120" Thickness H761001XS 565" OD and fits applications

565" OD and fits applications with 5/16" valves and

Each bushing is manufactured to strict tolerances

The kit has a large 3 opening with an easy to grip screw on cap that utilizes an O-ring seal

677 in Long

Fel-Pro Intake Manifold Gaskets - SB Chevy - Aluminum Heads w/ Non-Conventional Ports, Chevy Raised Runner & Pontiac 867, BRODIX -12SP, -18SP - Std, - 1.31" x 2.02" Port Size - .120" Thickness H761001XS 565" OD and fits applicationsFel 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); Raised Runner