Edelbrock 1.600 Exhaust Valves Bung and Cap Kit AFCO polyurethane bushings have the

AFCO polyurethane bushings have the center hole offset 1/4" to allow you to compensate for wheel or pinion angle issues

These pump drives feature a CNC milled (not broached) hex

45" same as stock

Model 4160

Edelbrock 1.600 Exhaust Valves Bung and Cap Kit AFCO polyurethane bushings have the1 piece, swirl polished, hardened tip stainless steel exhaust valves with undercut stems for increased flow. Hard chromed valve stems are 11 32in. except where noted Edelbrock 8 Ford #60229; 60329 Exh Valves 1. 600 x 4. 929Since 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock Aluminum Cylinder Heads and Edelbrock Water Pumps have become the industry