Speedway Motors GM LT Gen V To SBC/BBC Adapter
Speedway Motors GM LT Gen V To SBC/BBC Adapter
Speedway Motors

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#28981104BK

Speedway Motors GM LT Gen V To SBC/BBC Adapter

  • Fits LT1/LT4/LT5 engines
  • Intended to adapt to 3-bolt engine mount used in most 1963-1972 Chevy V8 applications
  • 2 1/4" mounting range
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$53.99

/pair

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Product Summary

Universal Fit, Adapter Mount Motor Mount Type, Anodized

  • Fits LT1/LT4/LT5 engines
  • Intended to adapt to 3-bolt engine mount used in most 1963-1972 Chevy V8 applications
  • 2 1/4" mounting range
  • Black finish
  • Designed to allow four positions in order to accommodate just about any set-up, regardless of headers, pan, steering pump/box, etc.
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Key Specs

MFG. Part #28981104BK
BrandSpeedway Motors
Attachment StyleBolt-on
Mount MaterialAluminum
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Speedway Motors 28981104BK Details

Speedway Motors' motor mount adapter plates allow you to swap a newer LT engine into hundreds of GM applications, including most 60’s and 70’s Chevrolet or GMC pickups and cars, such as the Camaro, Nova, Chevelle, and Impala. CNC-machined, they are precision-cut to provide a secure fit to the block and motor mount, and they have been designed to allow four positions in order to accommodate just about any set-up, regardless of headers, pan, steering pump/box, etc. 

Speedway Motors 28981104BK Specifications

KEY SPECS
MFG. Part #28981104BK
BrandSpeedway Motors
Attachment StyleBolt-on
Mount MaterialAluminum
GENERAL
Motor Mount TypeAdapter Mount
Application CompatibilityEngine Swap
Mount FinishAnodized
ColorNatural
Adapter MaterialAluminum
Adapter FinishNatural
Bushing IncludedNo
Hardware IncludedYes
Overall Length7.75"
Overall Height4.38"
Material Thickness0.38"
Sold in QuantityPair
NotesIntended to adapt to 3-bolt engine mount used in most Chevy or GMC V8 applications from 1963-72

Ratings & Reviews

4.5

4 Reviews

Overall Assessment

Customers consistently highlight the quality and affordability of our product as key differentiators. Its dependable performance in meeting advertised claims has won endorsements. Although assembly may call for some adjustments, the product's usability and practicality are applauded. The price-quality ratio is appreciated making it a favored choice for builds. The material quality necessary for optimal functionality is also noted. While minor adjustments may be needed during setup, overall, customers rate the performance highly above competitors.

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4.5

4 reviews

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Product fit without any complications

5.0

11 months ago

RECFABShop.com

Vidor Texas

Verified

The product fit without any complications, is cosmetically appealing and a quality product.

Would Recommend

LT Gen V mount

5.0

a year ago

smdgene

Cody, WY

Verified

These motor mount plates worked perfectly. I'm so glad that you had these. We were betweem a rock and a hard spot, and these plates solved our problem.

Would Recommend

Speedway for the win EVERYTIME

5.0

a year ago

Jroutt

Evansville Indiana

Verified

Quality part and a very good price! Reason why I keep choosing speedway parts for my builds!

Would Recommend

Works as advertised.

3.0

2 years ago

Tom

Midland, GA.

Verified

I like it, for the price. I've made a couple of test bends with a slight bit of kicking on the inside radius' of the bends. Assembly required for me to grind a fair bit of material from the bracket between the bottle jack and the radius fixture. This product seems to work as advertised.

Would Recommend

Showing 4 of 4 reviews

Questions & Answers

1 Question • 1 Answer

Will this mount fit a L83 engine ?

by Ray1107

• 4 years ago

1 answer

View Answer

1 of 1 questions shown

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