Thermo-Tec Black Graphite Exhaust Insulating Wrap - 1" x 50 Ft. x 1/16" Thick 39000510 3 in Front / 4

3 in Front / 4 in Rear 2WD

Will not fit Mallory magnetos

1979-1992 GMC C2500

5"---measure the length of your sunroof to determine your size

Multiple snap-ring grooves in the shock body allow for different spring seat positions

Thermo-Tec Black Graphite Exhaust Insulating Wrap - 1" x 50 Ft. x 1/16" Thick 39000510 3 in Front / 4The 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