1967-72 Chevy & GMC Truck Factory Dual Battery Option RPO #TP2 Install

Get your Brothers Truck parts at https://www.cjponyparts.com/brothers-... Complete step-by-step process on installing the original factory Dual Battery Option on your 67-72 Chevrolet or GMC Pickup. Dave Welch is a classic truck Specialist and he's got plenty of tricks for nearly every project on your classic!