DEI 69-74 Chevrolet Nova Pre-Cut Under Hood Insulation Kit - 50096 DEI $59.98 DEI Hoodliner Insulation Kits are custom cut kits made from our Black Under Hood(TM) material. It controls engine heat and noise that is often a problem with today's modified vehicles packed with... Add to Cart
DEI 68-70 LeMans/GTO Under Hood Custom Insulation Kit - 50095 DEI $156.36 Precut on our CNC cutter for a perfect fit our Black underhood insulation kits are the perfect upgrade or replacement for missing or drooping insulation. Peel and stick design does not need any... Add to Cart
DEI 65-67 LeMans/GTO Under Hood Custom Insulation Kit - 50094 DEI $156.36 Precut on our CNC cutter for a perfect fit our Black underhood insulation kits are the perfect upgrade or replacement for missing or drooping insulation. Peel and stick design does not need any... Add to Cart
DEI 66-67 Chevrolet Nova Pre-Cut Under Hood Insulation Kit - 50093 DEI $88.15 DEI Hoodliner Insulation Kits are custom cut kits made from our Black Under Hood(TM) material. It controls engine heat and noise that is often a problem with today's modified vehicles packed with... Add to Cart
DEI Universal Upholstery Material - Black Leather Look 54in x 75in - 50028 DEI $218.24 Universal Upholstery Material is perfect for headliners, door panels, or package trays. Made with our black perforated Leather Look vinyl laminated to an open cell 1/8" foam backing. Comes in a 54" x... Add to Cart
DEI Radiator Relief Assortment Pack - 16 oz. - 41210 DEI $119.63 "Radiator Relief(TM) supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating...
DEI Radiator Relief Chill Charger - 16 oz. - 40208 DEI $9.97 Chill Charger for water-to-air intercoolers maximizes thermal transfer to lower air intake temperatures while also protecting core corrosion, electrolysis and harmful mineral build up. By effectively... Add to Cart
DEI Radiator Relief Heater Hotter - 16 oz. - 40206 DEI $9.97 All Radiator Relief coolant additives are specially formulated to reduce the bubbles that form on hot metal surfaces, such as cylinder heads, known as surface tension. Radiator Relief improves heat... Add to Cart
DEI Radiator Relief Diesels - 16 oz. - 40204 DEI $9.97 "Radiator Relief(TM) supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating... Add to Cart
DEI Radiator Relief Flush - 16 oz. - 40202 DEI $9.97 Radiator Relief(TM) Cooling System Flush is a concentrated cleansing agent that effectively removes rust and mineral deposits left behind in the radiator core and hose lines. This advanced treatment... Add to Cart
DEI Radiator Relief 16 oz. - 40200 DEI $9.97 "Radiator Relief(TM) supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating... Add to Cart
DEI Radiator Relief 32 oz. - 40104 DEI $23.98 "Radiator Relief(TM) supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating... Add to Cart