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 and tanks are furnace brazed

and tanks are furnace brazed

635 in OD Steps

Mini Sprint and 600 Micro Sprint parts

ARP Ultra-Torque Assembly lube included for consistent bolt preload during

471 in Bore

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 and tanks are furnace brazedFel 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