More than just looking good, Hedman's HTC Ceramic-Metallic Coating looks great, but there is more to this coating than its appearance.
Uncoated hedders do not stand a chance against the intense temperatures of your vehicle's engine compartment or the corrosive elements found on the road every day without it.
Bonded to the hedder with a strength factor exceeding 10,000 PSI, Hedman's HTC coating will not flake, chip, or peel like Chrome or cheaper products.
The HTC coating insulates the hedder tubes, keeping temperatures in the tubes higher for faster exhaust flow and reduced under hood temperatures.
The coated hedder trend was started by Hedman in the 70's, and the process has been perfected.
These hedders are guaranteed against external rust-through for a full five years.
HTC Hedder fits 2001-2005 Chevrolet / GMC Pickups Avalanche, Sierra, Silverado, Cadillac Escalade EXT 4.8L 5.3L 6.0L 2WD; 1999-2005 1500-2500 Suburban, Tahoe, Denali, Yukon, XL, Cadillac Escalade & ESV 4.8L, 5.3L, 6.0L 2WD/4WD; 2001-2005 1/2, 3/4 and 1 Ton Pic.
