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Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10

Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10

Chevy LS V8, Cast Iron, Natural, Round Port Flange Style, 2-1/2 Inch Collector Diameter

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Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
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Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
Hooker BlackHeart 71223026HKR LS Exhaust Manifolds, 82-04 S-10
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Part # 42571223026HKR
$259.95
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Details

Material Type:
Cast Iron
Finish:
Natural
Flange Style:
Round Port
Collector Diameter:
2-1/2 Inch
Gasket(s) Included:
No
MFG. Part #:
71223026HKR
Hardware Included:
Yes
Sold in Quantity:
Pair
GTIN Code:
090127054956

Info

HOOKER BLACKHEART LS SWAP EXHAUST MANIFOLDS

1982-2004 GM S-10/Sonoma LS Swap Exhaust Manifolds, 2.50 inch 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.

Features:

  • Intended for 1982-2004 GM S10/Sonoma LS engine swap applications where durability, quiet operation, and leak-free sealing is desired
  • Nickel plated steel mating flanges, MLS mating flange gaskets, and mating flange hardware included
  • 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
  • Charts

    Instruction Sheet (PDF)

    Warranty Information (PDF)

    Important Messages

    • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
    Some parts are not legal for use in California or other states with similar laws/regulations

    Reviews

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    Videos & Articles
    • Hooker headers are installed in a 1967 Pontiac Firebird for increased power and a boost in performance. See how to work through fitment of the steering box, clutch Z bar and starter.
    • Check out these tips on the large variety of Demo Derby headers that Speedway Speedway offers. Here, Jeremy will walk you through the many different styles and brands available showcasing which style might fit best in your application.
    • In this Tech Tip, John explains the design behind a set of headers destined for a Tri-5 using a traditional rack and pinion style steering system.

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