Thermo-Tec Heat Sleeve - 1/2" x 3 Ft. - Black Holley RetroBright This material offers huge reductions

This material offers huge reductions in deflection without excessive increases in NVH

CAUTION: Be sure that the fan bolts don't protrude through the hub so far that they hit the water pump housing

Will work with late model stock starters

Spring / Plate

Maximum Engine Acceleration

Thermo-Tec Heat Sleeve - 1/2" x 3 Ft. - Black Holley RetroBright This material offers huge reductionsThis new silicone coated fiberglass fire sleeving is designed to protect wires, cables and hoses from high temperature exposure, liquid spills and occasional exposure to flame. The high quality sleeving is made in the U. S. A. from braided fiberglass and coated with a compound silicone rubber. It is capable of continuous protection to 500? F and short term exposure thru 2200? F. Available in two colors, silver and black; three diameters, 1 2 in. , 3 4