Thermo-Tec Header Wrap - Graphite Black - 2" x 1/16" x 15 Ft. Fan Spacer It eliminates the use of

It eliminates the use of mini spools commonly used to lock the stock GM differential

530" inner diameter

Series 8700

Chevrolet Used Short Water Pumps On All Passenger Car Applications Thru 1968 And Trucks Thru 1972 With The Exception Of Corvettes

Thermo-Tec Header Wrap - Graphite Black - 2" x 1/16" x 15 Ft. Fan Spacer It eliminates the use ofThe 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