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Hooker BlackHeart

Hooker BlackHeart Engine Mount Brackets

1982-2004 GM S-10/Sonoma LS Swap Engine Mounting Brackets

Part # 71221029HKR Be the first to write a review
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Holley Days Price
$143.95
Suggested Retail
$160.00
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Hooker BlackHeart has quickly become the leader in engine swaps and we are excited to announce new products for 1982-2004 GM S10/Sonoma trucks with LS engines. The new Hooker BlackHeart LS Swap Engine Mounting Brackets are designed to be used with BlackHeart Transmission Crossmembers P/N's 71222020HKR, 71222019HKR, or 71222018HKR for a trouble free install with optimized driveline angles.

Features:

  • Designed to simplify LS engine swaps into 82-04 S-10 and Sonoma 2WD trucks; replicating the factory engine/transmission inclination angle
  • For use with Hooker BlackHeart Transmission Crossmember P/N’s 71222020HKR, 71222019HKR, or 71222018HKR for a trouble free install
  • Compatible with Holley Accessory Drive System P/N 20-136 or equivalent in all spacings
  • Compatible with Holley Oil Pan P/N 302-1
  • Easy installation with no fabrication necessary
  • Durable powder coated finish
  • 100% quality hand-welded construction for strength, longevity and good looks
  • All hardware included
  • Manufacturer’s limited lifetime warranty
  • Installation of these brackets requires the use of new stock OE 4th-gen F-body LS engine mounts (ex: GM 22179268 or Anchor 3064) or aftermarket polyurethane inserts (Prothane 7-512 or Energy Suspension 3-1151

About Hooker BlackHeart

The BlackHeart team utilizes the latest technology and materials to design exhaust systems, engine swap kits, and mufflers for both import and domestic cars and trucks. Hooker Blackheart is platform-engineered to provide superb performance, aesthetics, and fitment.

Application82-04 GM S10/Sonoma 2WD LS Swap
Brand Hooker BlackHeart
Choose Your PartEngine Mounts
ColorBlack
Emission Code5
FinishBlack Powdercoated
MaterialSteel
Motor TypeGM LS
Product TypeEngine Mounts
Transmission4L60E
4L70E
4L75E
4L80E
700R4
Powerglide
T56 GM
TH350
TH400
Type of ComponentEngine Mount Bracket
UPC090127023815
Part Number71221029HKR
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Installation of these brackets requires the use of new stock OE 4th-gen F-body LS engine mounts (ex: GM 22179268 or Anchor 3064) or aftermarket polyurethane inserts (Prothane 7-512 or Energy Suspension 3-1151 Compatible with Holley Accessory Drive System P/N 20-136 or equivalent in all spacings Compatible with Holley Oil Pan P/N 302-1
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