Upgrading to these 10
Seeing the exact fuel pressure on your vehicle can mean the difference between extracting the most performance safely and expensive failures
10 AN Male to 10 AN Male O-Ring Swivel
Tough nylon exterior and features a small pocket in the front to hold extra hardware
High-strength Fiberglass Braid Construction
Fel-Pro Perma Torque MLS Head Gasket - 4.165" Bore - .040" Compressed Thickness - SB Chevy RS004C15 Upgrading to these 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); PermaTorqueMLS The latest development in Fel Pro