During dyno testing, with an engine under load and with only 1/2'' air gap clearance, exhaust manifold temperatures reached 1000F. Meanwhile, the Extreme 9000 Heat Reflective protected boot's internal temperature never exceeded 430F--even after 2 hours of continuous abuse! The Extreme 9000 Heat Reflective technology is not a paint. It is a multi-step process using patented materials. Permanently bonded to the spark plug boot, it will not rub, peel or flake off and stays as flexible as the silicone spark plug boot itself. The heavy duty stainless steel alloy winding, aramid/fiberglass core and stainless steel spark plug terminals make these some of the best firing, longest lasting wires you'll own!
Fits Camaro and Firebird Models. * Shipping Notes: Please note FREE Shipping refers to shipping within the contiguous contential US. All other locations extra. If your order will be delayed you will be notified via email the estimated shipping date.
Since 2001 Late Model Performance has been providing 5-star customer service and a wide selection of New Performance Auto Parts and Accessory brands
for Vehicles from 1950 to today. All of our Performance Auto Parts include FREE Shipping and of course 5 star award winning customer service.