Fel-Pro Head Gasket - SB Chevy - 4.166" Bore, .039" Thickness - Aluminum Heads - Pre-Flattened Copper Wire Combustion Seal 6020BK 8 AN Nut to 10

8 AN Nut to 10 AN Socket

Closed Box Minimizes Hot Air From Entering The Engine

Hydro-Boost Brake Boosters

Matched to AutoMeter's most popular gauge designs this product can be easily calibrated over a driven two mile distance to match most vehicle speed sensors producing an output between 500 and 400

Crew / Extended Cab

Fel-Pro Head Gasket - SB Chevy - 4.166" Bore, .039" Thickness - Aluminum Heads - Pre-Flattened Copper Wire Combustion Seal 6020BK 8 AN Nut to 10Fel 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, 265 (4. 3L), 283 (4. 6L), 302 (4. 9L), 307 (5. 0L), 327 (5. 3L), 350 (5. 7L), 400 (6. 6L); Copper wire Inserted within a stainless steel armor