.945" Long Roller Nylon Thrust Button for Chevrolet 396-454 Big Block 1985-chevrolet-camaro-esi6456148 double-adjustable tubular control arms for

double-adjustable tubular control arms for Mustangs (MTCA056) are TIG-welded using lightweight 4130 Chrome-moly tubing

allows you to easily set pinion angle for drag racing applications or correct pinion angle to compensate for vehicle lowering

This dual-plane manifold design incorporates the same race-winning Air-Gap technology that's been used on our Victor Series competition intakes for decades for outstanding performance in the 1500 to 6500 rpm range

This makes for easier adjustments since the spring seat is rotating on a bearing

.945" Long Roller Nylon Thrust Button for Chevrolet 396-454 Big Block 1985-chevrolet-camaro-esi6456148 double-adjustable tubular control arms forSet the camshaft endplay on your Chevrolet 396 454 Big Block with our . 945" long roller bearing thrust button. This roller bearing thrust button can be shimmed as needed to adjust the endplay.