SKU: 14684053158

A-Body Transmission Crossmember 1964-1977 (Stock & LS/LT Swap)

Sale price$152.99 Regular price$169.99
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

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For Your Every Summer RSVP, with Code: SUMMER15

Description

A-Body Transmission Crossmember 1964-1977 (Stock & LS/LT Swap)(In Stock) Suspension Engineering chassis and suspension components are designed and tested to create a high strength, durable product, with great fitment. Our manufacturing process employ automated tubing benders, CNC machining, and laser cut components. We stand behind our products, and you will not find a better quality product at such an affordable price. Features include: Heavy Duty Mild Steel Construction Made in the USA Works with Factory and

(In Stock)

Suspension Engineering chassis and suspension components are designed and tested to create a high strength, durable product, with great fitment. Our manufacturing process employ automated tubing benders, CNC machining, and laser cut components. We stand behind our products, and you will not find a better quality product at such an affordable price.

Features include:

  • Heavy Duty Mild Steel Construction
  • Made in the USA
  • Works with Factory and Swap 350, 400, 700R4 Transmissions
  • Works with 4L60E, 4L80E, 6L80/90, 8L90 Transmission Swaps 
  • 1.25" x .188" Wall DOM
  • Additional Chassis Clearance
  • Light Weight Construction (8lbs)

Note: Our crossmember is designed off of Speed Engineering's LS motor mount plates set in the furthest back location and works with a variety of transmissions. 

Note: Not designed for factory SBC exhaust components.

Note: Drilling new frame holes may be required on some applications/swaps. 

Note: Larger transmissions will require custom sheet metal work to the floorboard for fitment.  

Note: Additional aluminum shims are available for correcting driveline angle. Each shim will correct 1 degree of angle and is cut out of 1/4" aluminum. Some transmissions might need more shims than others.

Note: Will only work on hardtops. Crossmember is 55" in total length. Convertibles and some boxed frame hardtops came with 48" crossmembers, which our product will not work for fitment. 

Vehicle Applications:

  • 1964 - 1977 A Body Vehicles (Stock, LS, or LT Swap)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14684053158

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Melissa
Battle Creek, US
★★★★★ 5
Great purchase
Size: Large, Color: Blue Shark-white
Shirt was the perfect gift for my 21 year old son. The small pattern was perfect and he said that made the shirt cool. The material is comfortable and light enough for warm weather without feeling cheap. Shirt is versatile with the ability to dress up or down.
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Reviewed in the United States on April 9, 2026
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Tammy Nickles
Grantham, US
★★★★★ 5
Great quality
Size: XX-Large, Color: Grey Blue
Great quality! Very nice color! Fits to size.
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Reviewed in the United States on April 22, 2026
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Saúl Castillo
San Leandro, US
★★★★★ 5
Highly recommend
Is a great product, it fit perfectly, the materials are great.
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Reviewed in the United States on April 7, 2026
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jerseymca
West Palm Beach, US
★★★★★ 4
Looks great
Size: Large, Color: Black
Looks great, comfortable to wear, love that the buttons are the same color as the shirt, easy to wash, appears to be durably made. Significantly exceeded expectations (I ordered 2 more). 4 stars instead of 5 because it’s possible to move your arms in a way that makes the shirt slightly tight in the bicep area, but that’s unnoticeable almost all of the time (and minor anyway). Note: even after a couple of wash - wear - wash cycles, there were creases along the same places as where the shirt was shipped; this was easily remedied by a quick iron on a low setting and I think reflects that it is quite resistant to wrinkles.
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Reviewed in the United States on February 26, 2025
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Jeff Morie
Alexandria, US
★★★★★ 3
Nice shirt.
Size: Large, Color: Pacifico
Decent shirt but not as soft as you would think.
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Reviewed in the United States on May 14, 2026

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