Perma-Cool Dual Port Spin-On Oil Filter Adapter - Bypass - 3/4-16 in Center Thread - Four 1/2 in NPT Female Ports 130908 The precision weights glide on

The precision weights glide on nylon bushings for smooth advancement and different springs and stop bushings are supplied so a variety of advance curves can be tuned

Weld-Up Kit

For Square Flange Carburetors

Sloping achilles heel design

Perma-Cool Dual Port Spin-On Oil Filter Adapter - Bypass - 3/4-16 in Center Thread - Four 1/2 in NPT Female Ports 130908 The precision weights glide onProduct Description: Oil Filter Adapter Bypass 3 4 16 in Center Thread Four 1 2 in NPT Female Ports Billet Aluminum Natural Sold Individually Using the knowledge gained from years of motorsports involvement, Perma Cool has developed an extensive, high quality product line. Along with its race proven oil and Transmission coolers, Perma Cool offers electric and mechanical fans, oil adapters and filter mounts, complete filtering systems, specialty