Fel-Pro Printoseal Performance Intake Manifold Gaskets - Composite - 2.314" x 1.30" Port - .060" Thick - SB Chevy Throttle Return Spring Kit They have 20% more exhaust

They have 20% more exhaust flow than cast iron Vortec heads

Carburetor Linkage

38 in Diameter x 19

3 in Polished Tips

hole suitable for 14mm shocks as well as many other uses

Fel-Pro Printoseal Performance Intake Manifold Gaskets - Composite - 2.314" x 1.30" Port - .060" Thick - SB Chevy Throttle Return Spring Kit They have 20% more exhaustFel 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); Fast Burn Head