Hooker BlackHeart LS Swap Long Tube Headers - Black Ceramic Coated

Features:

• For GM LS engine swaps into 1973-1974 GM C-10/20 2WD Trucks
• 1-7/8" primary tube diameter and 3" collector diameter ideal for "hot" LS1/LS6/LS2 or 5.3L-6.0L Vortec truck engine swaps
• Long tube design for optimum engine performance
• Mild steel construction with black ceramic coated finish
• Designed for use with 12621HKR engine mounting brackets and 12646HKR transmission crossmember

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

• Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle