Fits GM TH350. Stock depth and capacity. Finned design. Chevrolet Blazer " Choose from nitrogen-charged N3 shocks

Choose from nitrogen-charged N3 shocks for balanced on- and off-road performance or upgrade to Rough Country's Vertex reservoir series for premium ride quality and maximum damping control

Notes: Only fits 6 ft 6 inch bed models

If using 18 inch wheels with maximun recommeded backspacing

It can be completed using common tools in a home garage

5 inch Rear Block & AAL Box Kit

Fits GM TH350. Stock depth and capacity. Finned design. Chevrolet Blazer " Choose from nitrogen-charged N3 shocksThese pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Each kit Includes the drain plug, gasket and hardware.