MSD Spark Plug Wire Heat Sleeving for Use w/ Pro Heat Guard Sleeving - Set of 18 Barnes Systems They include internal gussets for

They include internal gussets for additional strength

Nomexandand or CarbonXand andUnderwear underneath a racing suit will dramatically improve Thermal Protection Performance (TPP) in the case of an accident involving fire

powder-coated finish with machined fins for protection and styling

3 Bolt Cams

(1) accelerator pump diaphragm

MSD Spark Plug Wire Heat Sleeving for Use w/ Pro Heat Guard Sleeving - Set of 18 Barnes Systems They include internal gussets forMSD Shrink Sleeving can be used to protect connections throughout the vehicle as well as spark plug wires. Simply install the Shrink Sleeving over the connection and apply heat. The sleeving will shrink tightly around the wire and protect it. MSD Shrink Sleeving will not split and is designed to withstand high underhood temperatures. MSD Shrink Sleeve, Spark Plug Wires Also fits spark plug wires Product Description: Shrink Sleeve Tubing Black Spark