Exhaust Valve - Severe Duty - 1.900 in Head - 11/32 in Valve Stem - 6.380 in Long - Stainless - Big Block Chevy - Set of 8

Exhaust Valve - Severe Duty - 1.940 in Head - 0.342 in Valve Stem - 6.400 in Long - Stainless - Big Block Chevy - Each

Intake Valve - 2.065 in Head - 0.372 in Valve Stem - 5.325 in Long - Stainless - Big Block Chevy - Set of 8

Rocker Arm - Shaft Mount - 1.70 Ratio - Full Roller - Aluminum - Natural - Dart 320 / 360 - Big Block Chevy - Kit

Rocker Arm - Shaft Mount - 1.70 Ratio - Full Roller - Aluminum - Natural - AFR Big Block - Big Block Chevy - Kit

Upgrade your engine's performance with the BBC Shaft Rocker Arm Kit 1.7/1.7 Ratio. This high-quality kit from T AND D MACHINE is designed to deliver superior durability and precision, ensuring optimal rocker arm functionality. Featuring a 1.7 ratio and...