Product Summary

Frame & Block Mounts Motor Mount Type, Zinc Plated

  • Kit includes motor mount brackets, bushings, plates and rear crossmember
  • Will mount 283-400 S/B Chevy and LT1 engines
  • Specially designed for use with TH-350 automatic transmissions
  • Made from durable steel with a black painted finish for added protection
  • Will also work with "short" style water pumps
See more details

Key Specs

MFG. Part #4686
BrandTrans-Dapt
Attachment StyleBolt-on
Mount MaterialSteel
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Trans-Dapt 4686 Details

Fits small block Chevy V8 with automatic or manual transmissions. Works with "short" style water pump. Slight modification to oil pan and cars floor pan will be needed. Minimal cutting and welding required.

  • Includes motor mount brackets, bushings, plates and rear crossmember
  • Mounts 283-400 S/B Chevy and LT1
  • Designed for use with TH-350 automatic trans

Note: Will not fit angle plug heads, power steering, power brakes, air conditioning or a Powerglide transmission.

Note: These kits are painted from the manufacturer for photo/shipping purposes only and are intended to painted according to the installers preference.

Item Details

Does not fit Monza Coupe/Hatchback.

Charts

Trans-Dapt 4686 Specifications

KEY SPECS
MFG. Part #4686
BrandTrans-Dapt
Attachment StyleBolt-on
Mount MaterialSteel
GENERAL
Motor Mount TypeFrame & Block Mounts
Application CompatibilityEngine Swap
Mount FinishZinc Plated
ColorNatural
Bushing IncludedYes
Hardware IncludedYes
Sold in QuantityKit
GTIN Code086923046868

Ratings & Reviews

3.8

5 Reviews

Overall Assessment

Customers appreciate the product's durability emphasized by the robust, thick metal used. The headers were found to be especially practical for Vega V-8 swaps, and the user-friendly instructions were commended. Some customers state that the kit may require minor modifications for a perfect fit, however, they also pointed out that, despite this, it outperforms other brands. Instances of received used parts were reported, although these did not affect overall satisfaction. Despite competition, this product continues to be a preferred choice due to its quality and suitability.

3.8

5 reviews

5

2

4

1

3

1

2

1

1

0

Filter by Ratings

Will work out well.

5.0

4 years ago

Skip

Tucson, Az.

Verified

Headers for my Vega V-8 swap

Would Recommend

great product

4.0

5 years ago

gbowtie055

temperance mich 48182

Verified

worked great

Would Recommend

Bolted in,

5.0

10 years ago

The Pound Monkey

Gardner Kansas

Verified

I'm so glad you could finally get the mounts only the headers that go with the kid aren't that great I have some really good headers and these fit the bill nicely getting so close to making some noise

Would Recommend

Ok kit, needs some modifications!

3.0

10 years ago

Dirttracker34

Greenback Tn

Verified

Good thick metal with this kit, easy instructions to understand. The right side bracket is to short, the bolts are to short for transmission mount. The diagram for oil pan modifications is wrong! The height should be 3 3/4! The crank sticks out of block 3 5/8".

Would Recommend

Used parts

2.0

12 years ago

Tjoyce75

Manassas, VA, USA

Verified

I've ordered a lot of parts from you guys but when I ordered the v8 swap motor mounts (new not garage sale) I received a previously opened kit the paint was scratched up from someone prior to me getting it plus a bolt was missing. Didn't have time to send it back so I painted it and made it work obviously this was a garage sale item

Would Not Recommend

Showing 5 of 5 reviews

Questions & Answers

2 Questions • 3 Answers

I have a 75 cosworth with the saginaw original trans. Will this kit work without modifications? Will be installing a mid 70's 350 in it

by Geoff

• 8 years ago

2 answers

is this all i need to get a 350 mounted in my 1975 vega

by dirth20

• 12 years ago

1 answer

2 of 2 questions shown

Customer Impersonation Script