Hooker BlackHeart LS Swap Exhaust Manifolds BHS593

Name: Hooker BlackHeart LS Swap Exhaust Manifolds BHS593
Brand: Hooker
SKU: 4953146
Price: 765.99 CAD
Availability: InStock

$765.99 ea

NEWARRIVING SOONEstimated Ship Date 11/11/2025 (If Ordered Today)5 Available from HOLLEY PERFORMANCE PRODUCTS as of 10/26/2025

Model: 4953146

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Installation Notes:

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 Exhaust Systems Developed for this Swap System.

Downloads:

Download Name	File Size
blackheart_limited_lifetime_warranty_v2015-03-19.pdf	80.23KB
199r11635.pdf	239.39KB

Specifications:

Bolt Size	M8 x 1.25 x 25mm
CARB (California) Compliant	No
Collector Diameter	2.50 inch
Emission Code	8
Engine	GM Small Block Gen III/IV (LS Based)
Exhaust Manifold Style	Standard Swap
Exhaust Series	Hooker
Finish	Black Ceramic
Header Style	Manifold
Material	Cast Iron
Mounting Hardware Included	Yes
Part Type	Exhaust Manifold
Primary Tube Dia.	1-3/4 inch
Type of Component	Manifold