Product Summary

RWD Drivetrain, Engine Block Mount Motor Mount Type

  • Hooker BlackHeart application-specific LT swap engine mounting brackets eliminate the installation guesswork and compatibility uncertainty that comes with using universal swap plate mounting methods.
  • These mounting brackets are available with forward-bias, rearward-bias, or dual engine mounting positions that optimize powertrain placement based on user-selected transmission, transfer case and driveshaft compatibility/retention priorities.
  • The factory transmission crossmember is re-used with these mounting brackets (cost savings since driveshafts and crossmember are re-used).
  • Off-Road racing applications can use Hooker BlackHeart BH13272 LT Swap Headers.
  • Mounts feature a black powder-coated finish and Include (2) engine mounting brackets, attaching hardware and instructions.
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Key Specs

MFG. Part #BHS556
BrandHooker Headers
Attachment StyleWeld-on/Bolt-on
Mount MaterialSteel
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Hooker Headers BHS556 Details

HOOKER BLACKHEART STANDARD LT SWAP MOUNT BRACKETS - DUAL MOUNTING POSITION

Fits GM 1988-1998 K1500 4WD Trucks

  • Hooker BlackHeart application-specific LT swap engine mounting brackets eliminate the installation guesswork and compatibility uncertainty that comes with using universal swap plate mounting methods.
  • These mounting brackets are available with forward-bias, rearward-bias, or dual engine mounting positions that optimize powertrain placement based on user-selected transmission, transfer case and driveshaft compatibility/retention priorities.
  • The factory transmission crossmember is re-used with these mounting brackets (cost savings since driveshafts and crossmember are re-used).
  • Off-Road racing applications can use Hooker BlackHeart BH13272 LT Swap Headers.
  • Mounts feature a black powder-coated finish and Include (2) engine mounting brackets, attaching hardware and instructions.

Features:

  • Standard Engine Mounting Brackets – for Four-Wheel Drive 1/2-Ton Trucks
  • Standard Engine Mount Brackets (BHS552, BHS553, BHS555, or BHS556) are Designed for Use with the Factory V8 Engine Isolators and Provide a Simple, Cost-effective LS or Gen-V LT Engine Mounting Solution
  • Fore/Aft Engine Mounting Engine Position Options – Optimizes Powertrain Placement Based on User-selected Transmission, Transfer Case and Driveshaft Compatibility/Retention Priorities
  • Forward-Bias Engine Location Maintains the Stock Location of the Transfer Case and Driveshafts with 6L80/6L90 Transmission Installations in 4WD Applications
  • Rear-Bias Engine Location (Stock Bellhousing Plane Position) Allows an Existing Transmission Transfer Case and Related Driveshaft(s) to Remain Undisturbed, if Desired.
  • Standard Mounting Brackets are Engineered to Accommodate either Engine Location (Dual Mounting Positions)
  • Compatible with Hooker Blackheart BH13272 LT Swap Headers for Racing and Competition Applications
  • Factory Driveshafts and Transmission Crossmember are Re-Used with Engine Swap
  • Fabricated 1/4" Steel Plate Construction - Provides a Strong, Durable Mounting Solution
  • Semi-Gloss Black Powder Coat - for a Durable Corrosion Resistant Finish
  • Allows Use of Electric Cooling Fan, or Factory Vortec Mechanical Cooling Fan
  • Compatible Oil Pan: 302-20

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Hooker Headers BHS556 Specifications

KEY SPECS
MFG. Part #BHS556
BrandHooker Headers
Attachment StyleWeld-on/Bolt-on
Mount MaterialSteel
GENERAL
DrivetrainRWD
Motor Mount TypeEngine Block Mount
Application CompatibilityEngine Swap
Mount FinishPowder Coated
ColorBlack
Adapter MaterialAluminum
Adapter FinishNatural
Hardware IncludedYes
Bracket IncludedYes
Bracket MaterialSteel
Bracket FinishBlack powdercoated
Min. Mounting Distance20"
Overall Length39"
Material Thickness0.11"
Tube O.D.1.75"
Hole Diameter1.75"
Center to Center16.75"
Sold in QuantityKit
NotesDesigned for models with factory V8 frame mounts.
GTIN Code090127130315

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