Hooker Blackheart Headers - 1-7/8" Primary - 3" Collector - Stainless - GM LS-Series 29701 Direct sunlight readable (1000cd/m2 brightness

Direct sunlight readable (1000cd/m2 brightness and anti-glare filter)

Eliminates upper and lower A-arm deflection

All underdriven kits are thoroughly tested to ensure that the benefit comes without compromising the accessory performance

Protect your engine

Available with or without outer tube

Hooker Blackheart Headers - 1-7/8" Primary - 3" Collector - Stainless - GM LS-Series 29701 Direct sunlight readable (1000cd/m2 brightnessFits 1968 1972 2WD Trucks with Narrow Frame Rails & BHS511 Engine Mounting Brackets See photo for Identification of Frame Rail Style. Fits 1973 1974 2WD Trucks w Premium Mounting Brackets BHS540 Fits 1973 1974 C10 C20 & 1973 1974 Blazer & Jimmy Use w Premium Engine Mounting Brackets BHS540 Choose from Long Tube Headers w 1 3 4" or 1 7 8" Primary Tube Diameter & 3" Collectors 304 Stainless Steel Construction for Strength & Corrosion Protection