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One-of-a-kind 1966-1970 Mopar B-body Hemi Swap Crossmember Gf-rcmop Now 35% Cheaper [1CSc94DK]

$51.99 $166.99 -69%

1966-1970 Mopar B-Body Hemi Swap CrossmemberAre you looking to upgrade your 1966-1970 Mopar B-Body car with a powerful Hemi swap? Look no further! Our Mopar B-Body Hemi Swap Crossmember is designed to provide you with the ultimate performance and rel

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One-of-a-kind 1966-1970 Mopar B-body Hemi Swap Crossmember Gf-rcmop Now 35% Cheaper [1CSc94DK]

1966-1970 Mopar B-Body Hemi Swap Crossmember

Are you looking to upgrade your 1966-1970 Mopar B-Body car with a powerful Hemi swap? Look no further! Our Mopar B-Body Hemi Swap Crossmember is designed to provide you with the ultimate performance and reliability.

Key Features and Specifications

This crossmember is a must-have for any Mopar enthusiast. It is designed to fit years 1966-1970 and is compatible with a range of transmissions, including the A727 3-Speed, NAG1 5-Speed, and 8HP70 8-Speed automatic. The crossmember comes with all the necessary adapters for each transmission type, ensuring a seamless installation. It is also designed to work with exhaust systems up to 3 inches in diameter, providing ample space for a powerful exhaust system.
  • Transmissions Supported: A727 3-Speed, NAG1 5-Speed, 8HP70 8-Speed automatic
  • Exhaust Compatibility: Up to 3 inches

Installation and Durability

Installation of this crossmember is made easy with the included installation hardware. The crossmember itself is crafted with a durable black powder coat finish, ensuring that it stands up to the rigors of daily use and looks great for years to come. For those planning to use a standard GM Transmission mount (GMTM or GMTM-S), this crossmember is fully compatible, providing a hassle-free setup.
  • Installation Hardware Included: Yes
  • GM Transmission Mount Compatibility: Yes (GMTM or GMTM-S)
With this Mopar B-Body Hemi Swap Crossmember, you can transform your classic Mopar into a powerhouse that turns heads and delivers an unforgettable driving experience. Don't miss out on this essential upgrade for your 1966-1970 Mopar B-Body vehicle.

What Our Customers Say

February 4, 2026

Absolutely no complaints!

The product is remarkably well-built.

- Peter U..

February 4, 2026

Absolutely no complaints!

The functionality is incredibly smooth.

- Ella Peterson.

February 4, 2026

Absolutely no complaints!

It’s a very well-balanced and harmonious design.

- Harmonious_Tech.

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