SKU: 20819674231

Fits 1968-1972 A-Body LS Swap Engine Mounting Bracket Kit- Stock 71221007HKR

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Description

Fits 1968-1972 A-Body LS Swap Engine Mounting Bracket Kit- Stock 71221007HKRThese Hooker BlackHeart engine swap mounting brackets facilitate the installation of an GM LS motor into a 1968 72 A Body as part of your LS swap project. This mounting bracket kit is part of the most comprehensively engineered system of mounting components, headers and exhaust systems available for this application. The entire Hooker BlackHeart swap system is designed to decrease your total swap installation effort and cost, while increasing the

These Hooker BlackHeart engine swap mounting brackets facilitate the installation of an GM LS motor into a 1968-72 A-Body as part of your LS swap project. This mounting bracket kit is part of the most comprehensively engineered system of mounting components, headers and exhaust systems available for this application. The entire Hooker BlackHeart swap system is designed to decrease your total swap installation effort and cost, while increasing the engineered quality of your vehicle and compatibility of these components with other popular aftermarket components. LS Oil Pan 302-2 can be used with these mounts ** Please read the provided instructions thoroughly before attempting installation.


Features:

  • Locates engine to stock SBC engine/transmission mating plane - See instructions for additional information
  • Plate steel construction-provides a durable cost-effective LS engine mounting solution
  • Provides optimized U-joint angles for vehicles with stock to moderately lowered suspension ride heights
  • Allows installation of a GM TH350, TH400 or TH2004R transmission using a factory 1968-72 Chevelle transmission crossmember, without having to cut the vehicle floor open
  • 4L60-4L70, 4th-gen F-body T56/T56 Magnum or 4L80/4L85 transmission installations require extensive floor cutting; T56/T56 Magnum and 4L80/4L85 installations require the use of a Hooker 71222007HKR transmission crossmember
  • Broad accessory drive compatibility- allows the use Holley or stock Corvette, truck, F-body or GTO accessory drive systems (some stock FEAD component exclusions apply)
  • Provides best-available clearance for installation of low-mount A/C compressor
  • Holley 302-2 oil pan compatible- provides for easy bolt-in installation process and clearance for steering tie rod ends
  • Dual rubber/poly mount compatibility- allows use of 4th-gen F-body factory rubber mounts, or aftermarket poly replacement inserts
  • Clear Zinc plated finish- provides attractive corrosion-resistant appearance

Specs:

Application 1968-72 GM A-Body
Bracket Finish Zinc Plated
Bracket Material Steel
Brand Hooker BlackHeart
Color Silver
Emission Code 6
Engine GM Gen III/IV/IV (LS/LT)
Finish Zinc
Material Steel
Motor Type GM LS
Product Type Engine Mounts
Transmission 200R4
Transmission 4L60E
Transmission 4L65E
Transmission 4L70E
Transmission 4L80E
Transmission 4L85E
Transmission T56 GM
Transmission T56 Magnum GM
Transmission TH400
Type of Component Engine Mount Bracket

Application:

Year Make Model Submodel
1970-1972 Buick GS Base
1970-1972 Buick GS 455 Base
1970-1972 Buick Skylark 350
1968-1972 Buick Skylark Base
1968-1972 Buick Skylark Custom
1968-1972 Chevrolet Chevelle Base
1968-1972 Chevrolet Chevelle Concours
1969-1972 Chevrolet Chevelle Concours Estate
1969-1972 Chevrolet Chevelle Greenbrier
1968-1972 Chevrolet Chevelle Malibu
1968-1972 Chevrolet Chevelle Nomad
1968-1972 Chevrolet Chevelle SS
1968-1972 Chevrolet El Camino Base
1968-1972 Chevrolet El Camino Custom
1968-1972 Chevrolet El Camino SS
1971-1972 GMC Sprint Base
1972 GMC Sprint Custom
1968-1972 Pontiac GTO Base
1968-1972 Pontiac LeMans Base
1972 Pontiac LeMans Luxury
1970-1972 Pontiac LeMans Sport
1970-1971 Pontiac GTO The Judge
1971 Pontiac LeMans T37
1970 Buick GS 455 GSX
1969-1970 Pontiac LeMans Safari
1968-1969 Buick GS 350 Base
1969 Buick GS 400 Base
1968-1969 Buick Special Base
1968-1969 Chevrolet Chevelle 300 Deluxe
1968-1969 Pontiac Tempest Base
1968-1969 Pontiac Tempest Custom
1968-1969 Pontiac Tempest Safari
1968 Chevrolet Chevelle 300
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 20819674231

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Carolyn Marie
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★★★★★ 5
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Reviewed in the United States on April 24, 2026
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Chayil
Massapequa, US
★★★★★ 4
Ease of handling
Initially when I filed the claim online, I was erroneously informed to contact the manufacturer because I was still under their warranty. I learned that I was not. It’s for this reason they got 4 stars instead of 5. I had to call and explain to Assurion. Once I did that they honored the extended warranty with no complications. I just had to return the defective device to them, they provided all prepaid UPS slip and I took it to UPS. They sent an Amazon gift card (via email) less than 48 hours after my UPS drop off. I enjoyed the ease of everything. Just make sure you call instead of handling the claim online. A person is always better.
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Reviewed in the United States on May 1, 2025
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BJune
Battle Creek, US
★★★★★ 5
Great protection plan service
My vacuum stopped holding a full charge after a little over a year, so I submitted a claim to Asurion. They immediately emailed me back with a gift card to cover the cost of replacing the vacuum. I was able to find an even more expensive vacuum that was on sale, so I'm very pleased with Asurion's protection plan.
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Reviewed in the United States on February 3, 2026
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MrAwsome1
Carnegie, US
★★★★★ 5
Worked great!
Got my refund in minutes!
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Reviewed in the United States on March 19, 2026
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William Simonis
Lake Worth, US
★★★★★ 5
Refunding/giftcards. Thank you
They were nice enough to replace my vacuum even though the battery was defective. They usually don't cover batteries. So it was a great. But they were nice enough to give me a gift card for the whole amount. Thanks
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Reviewed in the United States on February 9, 2026

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