Thermo-Tec Cool-It Mat - 24" x 48" HASZF20CLAF Does not include downpipes for the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

Does not include downpipes for factory manifolds or header reducers

coupled with soft material produce excessive differential movement during normal and aggressive driving

SIMPLE DIRECT BOLT ON REPLACEMENT FOR FACTORY UNIT WITH SIMPLE HAND TOOLS IN LESS THAN HALF AN HOUR

5 ft 3 in Bed

GM 4L60E / 4L80E

Thermo Tec Cool It Mat 24" x 48" HASZF20CLAF Does not include downpipes for the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) Does not include downpipes for factory manifolds or header reducers coupled with soft material produce excessive differential movement during normal and aggressive driving