Klotz Flex Drive 30 Synthetic Manual Transmission Oil - 30W - 1 Qt Bottle (Case of 10) 50-70108D This cat-back was designed for

This cat-back was designed for maximum ground clearance and performance

Kit is for list numbers R50419

1972-1986 Pontiac Grand Prix

deflection is eliminated with A-arms from BMR Suspension

2000-2003 GMC Yukon XL 1500

Klotz Flex Drive 30 Synthetic Manual Transmission Oil - 30W - 1 Qt Bottle (Case of 10) 50-70108D This cat-back was designed forProduct Description: Transmission Fluid Flex Drive 30 30W Synthetic 1 qt Manual Transmission Set of 10 For over 60 years, racers and performance enthusiasts around the world have relied on Klotz to grab the checkered flag. Developing products for the motorsports industry is our passion. The tradition of race testing Klotz products continues to this day. In fact, by the time a Klotz product reaches your engine, its spent countless hours on the dyno and