SKU: 42305800775

Fits 1973-1976 Mopar A-Body w/ V8 K-member Engine Mount Brackets BHS571

Sale price$134.97 Regular price$149.97
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Description

Fits 1973-1976 Mopar A-Body w/ V8 K-member Engine Mount Brackets BHS571Hooker Blackheart engine swap mounts allow easy installation of the Gen III Hemi engine in your 1973 1976 Mopar A Body. These engine Mount assemblies are part of an engineered solution that works together with the transmission crossmember and headers to optimize the engine placement & component clearances along with ideal drivetrain U joint operation angles. The engine placement eliminates modifications to the firewall and the engine mounting brackets

Hooker Blackheart engine swap mounts allow easy installation of the Gen III Hemi engine in your 1973-1976 Mopar A-Body. These engine-Mount assemblies are part of an engineered solution that works together with the transmission crossmember and headers to optimize the engine placement & component clearances along with ideal drivetrain / U-joint operation angles. The engine placement eliminates modifications to the firewall and the engine mounting brackets fit the K-member on cars that originally came from the factory with a V8 engine. Firewall clearance provided for the use of Short Runner Valve (SRV) intake solenoid (no need to lock valve and sacrifice top end performance). Use with 2009 & up 5.7L, 6.2L, or 6.4L car style factory accessory drive system (variable valve timing accessory drive system with low mount alternator), or Holley Mid-Mount accessory drive system.


Features:

  • Use with Gen III Hemi Engines 2003 & Up 5.7L/6.1L/6.2L/6.4L and V8 K-member
  • Heavy Duty 3/16? Steel Construction for Strength & Durability
  • Short Runner Valve (SRV) Intake Solenoid Clears Firewall ? Eliminates Firewall Modifications or Need to Eliminate SRV & Sacrifice Top End Performance
  • Features all 4 OEM (Original Equipment Manufacturer) Engine Mount Bolt Holes ? for OEM Style Mounting & Strength
  • Drivers Side Engine Mounts Feature a 5th Bolt Hole That Can be Used on Later Engine Blocks to Simplify Installation
  • Optimal Engine Location and Crankshaft Centerline Provides the Most Transmission Alternatives with the Least Amount of Sheet Metal Work to the Transmission Tunnel and Optimized Driveline Angles
  • Welded Steel Construction w/ Black Powder Coated Finish for Great Looks and Durability
  • Includes (2) Engine Mount Assemblies, Attaching Hardware & Instructions

Specs:

Application 1973-1976 Mopar A-Body
Brand Hooker BlackHeart
Color Black
Emission Code 6
Finish Black Coated
Material Steel
Motor Type Chrysler Gen III Hemi
Product Type Engine Mounts
Transmission A727
Transmission NAG1
Transmission TKX Chevy
Type of Component Engine Mount Bracket

Application:

Year Make Model Submodel
1976 Dodge Dart 360
1973-1976 Dodge Dart Base
1973-1976 Dodge Dart Sport
1973-1976 Dodge Dart Swinger
1975-1976 Dodge Dart Swinger Special
1976 Plymouth Duster Sport
1973-1976 Plymouth Scamp Base
1975-1976 Plymouth Scamp Special
1973-1976 Plymouth Valiant Base
1973-1975 Dodge Dart Custom
1974-1975 Dodge Dart Special Edition
1974-1975 Dodge Dart Sport 360
1974-1975 Plymouth Duster 360
1973-1975 Plymouth Duster Base
1975 Plymouth Duster Custom
1975 Plymouth Scamp Brougham
1974-1975 Plymouth Valiant Brougham
1975 Plymouth Valiant Custom
1975 Plymouth Valiant Scamp
1973-1974 Dodge Dart Special
1973 Dodge Dart Sport 340
1973 Plymouth Duster 340
Shipping Notes
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Exchange/Return Notes
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SKU: 42305800775

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4.6 ★★★★★
Based on 1557 reviews
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Verified Purchase
Lisa
Dallas, US
★★★★★ 5
Buy 2 at a time for a fun experience
Color: Orange, Color: Orange
What’s better than 1 toy? Answer: 2 toys! I love using two at a time. More stimulation and fun! We use these to get all the energy out before nap time. They keep him occupied and running in two different directions. The rope part of the toy is the perfect size for him to grab onto. It came with a replacement for a wheel and rope and haven’t had to replace it yet. Toy has held up with daily play and still works perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
D
Verified Purchase
Douglas J
Louisville, US
★★★★★ 5
How many dog toys have you bought that just laid on the floor unused?
Color: Orange
New husky has more energy than an entire pre-school - even being walked more than three miles a day wasn’t sufficient to drain her excess energy. I threw the dice on this - and it’s AWESOME. Comes with an extra rope and an extra side piece. Rechargeable with a USB-C cable. When you turn it on, the blue LEDs flash, the entire device buzzes, bounces, and races back and forth across the floor. After a couple of days of uncertainty, my new husky LOVES this. She chases it around, grabs it by the attached rope and carries it from room to room. After a short bit of activity, the toy goes into ‘sleep’ mode, until either the dog touches it again or a timer has elapsed, and then it fires up and starts buzzing and racing around the floor again. From a full charge, the toy will keep your dog entertained all day. Bright orange color makes it much easier to find when it’s rolled behind the toilet (as it did this afternoon). Sturdy. Highly resistant to chew damage. If this one wears out or breaks, I’ll absolutely get another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
G
Verified Purchase
Grant
Fort Morgan, US
★★★★★ 4
Puppy interactive toy
Color: Orange, Color: Orange
It’s a great toy as it keeps my 5 month old puppy very entertained! It is pretty hardy and made of good material as she tries to throw it around and chew it. She does swing it around and the hard part will hit her. She doesn’t seem bothered by it tho lol good size and minimum noise When I first introduced her to it she was a little scared but now she gets excited to play with it once it finishes charging.
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Reviewed in the United States on May 2, 2026
J
Verified Purchase
Joseph Onkst
Lexington, US
★★★★★ 5
Cool toy. Fun for all
Color: Blue
A cool toy. entertainment for the dogs but more so for the dog parents to watch the dogs reaction. Comes with an additional rope just in case, which I loved. Only side note I would say is that the fast mood could be a little faster. My Golden retriever figured out the speed in less than 24 hours and now picks up the toy to try to chew it up, instead of chasing. With him attempting to chew on the toy in the small time I give him, there are no teeth marks yet…this toy appears to be durable. We play in short increments but enjoy the toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
T
Verified Purchase
Tracey SeekMorrison
Draper, US
★★★★★ 3
Fun toy, but not durable for large heavy chewers
Color: Orange, Color: Orange
I bought this for my 80+ pound Goldendoodle, and he absolutely loved it at first. He barked at it, chased it, and it gave him some great exercise and stimulation. It definitely kept his attention and was fun to watch him play with it. Unfortunately, once he was able to get it in his mouth, he chewed the orange end off fairly quickly. The company does include an extra replacement piece, which is actually a great idea and appreciated. However, he ended up chewing that one up too after a few more play sessions. This toy worked well for short-term play and entertainment, but it’s not durable enough for large dogs with strong chewing habits. I think this would be much better suited for small to medium dogs. Great concept, but I would not repurchase for a heavy chewer. Picture of my dog for size reference!! 🫶🐶
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Reviewed in the United States on February 17, 2026

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