DEI Exhaust Wrap - 100 Ft. . Roll - Woven Fiberglass - Black HASZ20PHOTOGP 1985-1987 Oldsmobile Calais

1985-1987 Oldsmobile Calais

Universal kit includes both 3/8" NPT thread-in probe and push-in radiator probe

1 x 7/16 in Slots

2004-2008 GMC W4500 Forward

Bump rubbers are 2-3/8" tall and have a 2" O

DEI Exhaust Wrap - 100 Ft. . Roll - Woven Fiberglass - Black HASZ20PHOTOGP 1985-1987 Oldsmobile CalaisGlass Fiber Exhaust Wraps solve the problem of extreme underhood heat and improve exhaust system performance. Wrapping headers and down pipes is an important first step in reducing unwanted and power robbing under hood heat. Less under hood heat results in a cooler air charge for improved performance and keeping exhaust gases hotter within the exhaust system helps in decreasing exhaust density & increases exhaust flow. Design Engineering Stainless