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1977-1983 Pontiac Grand LeMans
Capable of withstanding temperatures in excess of 2500F Fits up to 2 in
1978-1981 Oldsmobile Cutlass CID 350 RWD
The advance assembly can also be locked-out with no welding
STATE OF THE ART HEAD PROTECTION
Thermo-Tec Exhaust Insulating Wrap - 1" x 50 Ft. H771003XL 1977-1983 Pontiac Grand LeMansThe original Exhaust Insulating Wrap was developed over 12 years ago by Thermo Tec. Exhaust Insulating Wrap is an innovative way to create more horsepower and reduce under hood temperatures. Wrapping headers maintains hotter exhaust gases that exit the system faster through decreased density. Increased exhaust scavenging is produced, along with lower intake temperatures. Exhaust Insulating Wrap withstands continuous heat up to 2000? F, and contains no
