These Hooker BlackHeart LS swap headers fit 1975-1987 GM C-10/20 2WD Trucks, and 1975-1982 Blazer/Jimmy 2WD vehicles. The long-tube header design provides optimum engine performance with stainless steel construction for strength & corrosion resistance. These Headers are designed for use with BHS540 Premium engine mounting brackets (1975-1987 C10/C20 & 1975-1982 Blazer/Jimmy).
Easy installation since these headers are part of the Hooker BlackHeart LS swap system (all parts engineered to work together as a system for simple bolt-in LS engine swap).
Features:
Fits 1975-1987 C10/C20 & 1975-1982 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
Compatible with Holley Low-Mount Accessory Drive System – for Compact Accessories & a Great Look Under the Hood of Your C10
Use w/ Premium Mounts on 1975-1987 2WD C10/C20 & 1975-1982 2WD Blazer/Jimmy – Premium Mounts Allows Future Engine Changes to GM Gen-V LT
Compatible with Factory OE Style Spark Plug Wires – No Need to Use Special Boot or Heat Wrapped Plug Wires
Easy Installation Since These Headers are Part of the Hooker BlackHeart LS Swap System – All Parts are Engineered & Designed to Work Together for Simple Bolt-In Engine Swap
Manufacturer’s Limited Lifetime Warranty
Specs
2WD/4WD
2WD
Application
1975-1987 GM C-10/20 Trucks
Brand
Hooker BlackHeart
Choose Your Part
Headers
Collector Diameter
3.00 inch
Emission Code
4
Engine
GM Small Block Gen III/IV (LS Based)
Exhaust Series
Hooker BlackHeart
Finish
Natural
Header Finish
Natural
Header Style
Long Tube
Material
304 Stainless Steel
Primary Tube Dia.
1-3/4 inch
Product Type
Headers
Subframe
Stock
Tube Material
304 Stainless Steel
Type of Component
Headers
Warranty
Limited Lifetime Warranty
UPC
090127108345
Part Number
BH13253
Emissions
4
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