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Hooker BlackheartPart bhs594✓ Fits 19 vehiclesMade in US
Product Details
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Vehicle Fitment & Compatibility
19 applicationsApplication Notes
with Silver FinishLS Swap
View all 19 vehicle applications
Years
Make / Model
Submodel
Engine
1990–2003
Chevrolet S10
1990–1992
Chevrolet S10
1990
Chevrolet S10
1991–1993
Chevrolet S10
1991
Chevrolet S10
1992–1993
Chevrolet S10
1994–2004
Chevrolet S10
1994–2003
Chevrolet S10
1994–1998
Chevrolet S10
1999–2003
Chevrolet S10
2002–2004
Chevrolet S10
1990
GMC S15
1990
GMC S15
1990
GMC S15
1991–2001
GMC Sonoma
1991–1993
GMC Sonoma
1992
GMC Sonoma
1993–2004
GMC Sonoma
1994–2004
GMC Sonoma
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Key Features
Designed to be used with Hooker BlackHeart Transmission Crossmembers (P/N 71222020HKR, 71222019HKR, or 71222018HKR) and Engine Mounts (P/N 71221029HKR) for a trouble-free LS engine swap. Use 71223024HKR to Connect These Manifolds to the S10/S15/Sonoma Ex
These Hooker BlackHeart cast iron exhaust manifolds are designed for 1990-2004 GM S10/Sonoma trucks with LS engines. They feature 2.5-inch outlets 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 LS engine swap. | Choose from three colors of ceramic finish (i.e., black, silver, or titanium). The ceramic finish reduces underhood temperature and provides improved corrosion protection.
1990-2004 GM S-10/Sonoma LS Swap Exhaust Manifolds, 2.50 inch Outlet - Silver Ceramic Finish
- LS Swap Exhaust Manifolds for 1990-2004 GM S10/Sonoma, Designed as One Part of a Fully Engineered Swap System for an Easy Bolt-in Engine Swap
- Eliminate the Installation Guesswork and Fitment Compatibility Issues that Can Be Common with Universal Engine Swap Components
- 304 Stainless Steel MLS Collector Gaskets, and Mating Flange Hardware Included
- Choose from Black, Silver, or Titanium Color Ceramic Finish – For Reduced Engine Compartment Temperature and Improved Corrosion Protection
- Cast from Hi-Silicon-Moly Ductile Iron to Provide Durability and Corrosion Resistance
- 2.5-inch Outlet Diameter Offers Improved Flow for Maximum Performance from a Cast Iron Exhaust Manifold
- 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
- Adapter pipes (P/N 71223024HKR) will adapt these manifolds to any of the Hooker BlackHeart exhaust systems for this application
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About this product
1990-2004 GM S-10/Sonoma LS Swap Exhaust Manifolds, 2.50 inch Outlet - Silver Ceramic Finish
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Product Specifications
Bolt Size
M8 x 1.25 x 25mm
Brand
Hooker BlackHeart
California Proposition 65 Chemical Name
1
California Proposition 65 Required
Yes
CARB (California) Compliant
No
Category
Exhaust
Collector Diameter
2.50 inch
Emission Code
8
Exhaust Manifold Style
Standard Swap
Exhaust Series
Hooker
Finish
Silver Ceramic
Header Style
Manifold
Material
Cast Iron
Mounting Hardware Included
Yes
Part Type
Exhaust Manifold
Primary Tube Dia.
1-3/4 inch
Product Type
Manifold
Prop 65 Yes/No
Yes
Type Of Component
Manifold
Warning
California Proposition 65
Warranty
Manufacturer's Limited Lifetime Warranty
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Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
US
⚠ Prop 65 Warning
Yes
1
Emissions Code
8
HS Code
8708925000
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Dimensions & Shipping
Product Dimensions
20.3 × 11.9 × 8.4 in
Shipping Dimensions
20.3 × 11.9 × 8.4 in
Weight
16502 g (16.5 kg)