Fel-Pro Intake Manifold Gaskets - SB Chevy - Cast Iron & Aluminum Heads w/ Conventional Ports, Stock w/ Blocked Exhaust Crossover - 1.23" x 1.99" Port Size - .060" Thickness Manifold Fittings 3/4-16 in Thread Adapter

3/4-16 in Thread Adapter

Durable plastic pan fits over the base of most 14" air cleaners and acts as a cold air box sealing off the air cleaner assembly from the engine heat

471 in Bore

Mini Sprint and 600 Micro Sprint parts

and tanks are furnace brazed

Fel-Pro Intake Manifold Gaskets - SB Chevy - Cast Iron & Aluminum Heads w/ Conventional Ports, Stock w/ Blocked Exhaust Crossover - 1.23" x 1.99" Port Size - .060" Thickness Manifold Fittings 3/4-16 in Thread AdapterFel 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) Embossed steel