Hooker - 71223026HKR
Hooker BlackHeart LS Swap Exhaust Manifolds
Hooker Exhaust Manifolds; Fits w/1982-04 GM S10/Sonoma w/LS Engine Swap; 2.5 in. Outlet; Natural Cast Finish;
These Hooker BlackHeart cast iron exhaust manifolds are designed for 1982-2004 GM S10/Sonoma trucks with LS engines. They feature a 2.5 inch outlet, a natural cast finish and and are designed to be used with Hooker BlackHeart Engine Mounts (P/N 71221029HKR) and Transmission Crossmembers (P/N 71222020HKR, 71222018HKR, or 71222019HKR) for a trouble free install.
- 2.5-inch Outlet Diameter Offers Improved Flow for Maximum Performance from a Cast Iron Exhaust Manifold
- Eliminate the Installation Guesswork and Fitment Compatibility Issues that Can Be Common with Universal Engine Swap Components
- Designed to be Used with Hooker BlackHeart Engine Mounts (P/N 71221029HKR) and Transmission Crossmembers (P/N 71222020HKR, 71222018HKR, or 71222019HKR) for a Trouble-Free Install
- LS Swap Exhaust Manifolds for 1982-2004 GM S10/Sonoma, Designed as One Part of a Fully Engineered Swap System for an Easy Bolt-in Engine Swap
- Cast from Hi-Silicon-Moly Ductile Iron to Provide Durability and Corrosion Resistance
- Adapter pipes (P/N 71223024HKR) will adapt these manifolds to any of the Hooker BlackHeart exhaust systems for this application
- 304 Stainless Steel MLS Collector Gaskets, and Mating Flange Hardware Included
Bolt size: M8 x 1.25 x 25mm
Brand: Hooker BlackHeart
CARB (California) Compliant: No
Collector Diameter: 2.50 inch
Emission Code: 8
Engine: GM Gen III/IV (LS)
Exhaust Manifold Style: Standard Swap
Exhaust Series: Hooker
Finish: Natural
Header Style: Manifold
Material: Cast Iron
Mounting Hardware Included: Yes
Primary Tube Dia.: 1-3/4 inch
Product Type: Manifold
Sale Category: Engine Swap Parts
Tube Material: Cast Iron
Type of Component: Manifold
Warranty: Limited Lifetime Warranty
