Hooker Competition Long Tube Headers, LS Swap, 1-3/4 In. Tube 3 In. Collector, Silver Ceramic 70101507-1HKR

Hooker BlackHeart has quickly become the leader in engine swaps and we are excited to offer our 1967-1969 GM F-Body, 1968-1972 GM X-body LS swap headers in mild steel with 3 different finishes. These 1.75 inch x 3 inch long-tube headers provide excellent ground clearance as well as component clearance. They are designed to work specifically with our Hooker Transmission Crossmembers.Features:1.75 inch primary tubes and 10 inch long transition 3 inch collectors with merge spears for maximum flow and increased exhaust velocityTight-tucked design provides maximum ground clearanceO2 bung locations optimized for wide-band O2 sensor operation/reliabilityOptimized tube bend geometry clears all factory stock vehicle components (including the A/C evaporator case), allows for easy starter motor/spark plug serviceabilityThis Hooker Blackheart product has been designed only for use on vehicles which are equipped with a stock front subframe and stock steering and suspension componentsSpecifications:Collector Diameter: 3.00 inchHeader Finish: Silver CeramicHeader Style: Long TubePrimary Tube Dia.: 1-3/4 InchTube Material: Mild Steel

Manufacturer Part Number : 70101507-1HKR

Part Notes:

This header is not compatible with any Hooker Blackheart product that has been designed specifically for use with Detroit Speed products. Fits 1967-1969 Camaro, 1968-1972 Nova: LS engines, Tube Size 1.75 in. O.D., Collector Size 3 in. O.D., Port Shape: Same As Port.Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Hooker recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty.