REP Aluminum Aramid Kevlar Heat Sleeve 32mm ID E7521MH they will fit most applications

they will fit most applications with perimeter-bolt valve covers

The rotor distributes voltage to the correct tower of the distributor cap OE equivalent materials

Excellent performance on high horsepower vehicles

It's fortified with a unique additive package containing high levels of zinc

REP Aluminum Aramid Kevlar Heat Sleeve 32mm ID E7521MH they will fit most applicationsAluminized Kevlar Reflect sleeve has two layers of aluminum coating and a protective film, all laminated to a specially designed heavy grade aramid fiber cloth by means of a heat stable adhesive. The aluminum layers will not delaminate from the cloth, even under the most extreme heat conditions. Aluminized Kevlar Reflect sleeve offers continuous operating temperature protection to 500F and short term thermal exposure to 1000F. The sleeve reflects 90%