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Hooker BlackHeart Engine Mount Brackets

1975-1981 2nd-Gen GM F-body LS-Swap Engine Mounting Brackets

Part # 12613HKR Be the first to write a review

Hooker BlackHeart Engine Mount Brackets

In Stock
Free Shipping - Lower 48 US States
$215.95
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5

Emissions

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.

See Emissions Details
Facilitates the installation of any LS style GM engine into a 75-81 year model GM F-body vehicle.

Features:

  • Specifically designed for bolt-in compatibility with the Hooker transmission swap components
  • Installs onto stock 1972-up clamshell mounts without the use of adapter plates.
  • Fully compatible with Holley LS swap oil pan and accessory drive brackets.
  • Provides an engineered 3 to 3.5 degree engine/transmission inclination angle that is critical to obtaining usable U-joint working angles (especially in lowered vehicles)
  • Mounting hardware included
  • LS Oil Pan 302-1 will work with these engine mount brackets

About Hooker BlackHeart

Shop the official site of Hooker BlackHeart and explore exhaust systems, engine swap kits, and mufflers for both import and domestic vehicles at Holley.com!

Application75-81 F-Body
Brand Hooker BlackHeart
ColorSilver
Emission Code5
EngineGM Gen III/IV (LS)
Exhaust SeriesHooker BlackHeart
FinishZinc
MaterialSteel
Motor TypeGM LS
Product TypeEngine Mounts
SubframeStock
Transmission200R4
4L60E
4L65E
4L70E
4L75E
4L80E
4L85E
T56 GM
T56 Magnum GM
TH400
Type of ComponentEngine Mount Bracket
UPC090127684351
Part Number12613HKR
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.
Integral part of the Complete Hooker BlackHeart swap system for this application. Components feature unique design geometry that is not compatible with any other brand of transmission crossmember or headers. LS Oil Pan 302-1 will work with these engine mount brackets
Year RangeModelPart #Uses Template?Notes
1970-1972Camaro12512HKRYesOnly this part number includes a template and only this year range Camaro uses this template
1970-1972Firebird12512HKRNo
Uses clamshell mounts as drilling template to locate one new hole for each mount
1973-1974Camaro12512HKRNoHighly recommended that new clamshell mounts be installed
1973-1974Firebird12512HKRNoHighly recommended that new clamshell mounts be installed
1975-1981Camaro12613HKRNo (Not Included)Highly recommended that new clamshell mounts be installed
1975-1981Firebird12613HKRNo (Not Included)
Highly recommended that new clamshell mounts be installed
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    Some parts are not legal for use in California or other states with similar regulations.