Callies Ultra I-Beam Connecting Rod - 6.385 in Long - Bushed - 7/16 in Cap Screws - Big Block Chevy (Set of 8) Black Interior 2007-2013 Chevrolet Silverado 3500 HD

2007-2013 Chevrolet Silverado 3500 HD WT Extended Cab Pickup

The Dual Battery Disconnect Switch allows for two batteries to operate independent of one another

All Draw-Tite hitches meet and exceed V-5 and SAE J684 standards and are inspected for quality and workmanship

a fully adjustable mechanical advance allows you to tailor the advance curve to your specific application

This laterally-ribbed webbing works perfectly with our hardware and adjusters to prevent webbing creep and far exceeds strength requirements for all forms of racing

Callies Ultra I-Beam Connecting Rod - 6.385 in Long - Bushed - 7/16 in Cap Screws - Big Block Chevy (Set of 8) Black Interior 2007-2013 Chevrolet Silverado 3500 HDProduct Description: Connecting Rod Ultra H Beam 6. 385 in Long Bushed 7 16 in Cap Screws ARPL19 Bolt Forged Steel Big Block Chevy Set of 8 Callies Performance Products began manufacturing high performance crankshafts in 1989. With many years of engineering and employee experience, Callies has grown to be the industry leader for innovative product design. Callies Performance Products takes pride in staying ahead of the competition with the latest high