JavaScript Disabled

Your JavaScript appears to be disabled. JavaScript is necessary for various functions, such as order checkout, to operate on this web site. Please ensure that JavaScript is enabled.

Outdated Internet Browser Detected

Your web browser appears to be out of date. Soon you will not be able to create a secure connection to our web site using TLS 1.0. Please upgrade your browser from current version( ). Learn more about TLS.

In-Store Pickup Location

Trans-Dapt Performance Biscuit Mount Pads 4509

Street Rod Motor Mount, Bolt-In, Biscuit Style Motor Mounts; Chevy/GM LS1 Series, 27-33 in. Frame Rails, Kit

Estimated Ship Date: Loading...Processing Today Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight and oversize fees. Valid on orders shipped in the contiguous United States.

Hazardous Material Warning
WARNING: Cancer For more information, visit

Brand: Trans-Dapt Performance Products

Manufacturer's Part Number: 4509

Part Type: Motor Mounts and Inserts

Product Line: Trans-Dapt Performance Biscuit Mount Pads

Summit Racing Part Number: TRD-4509

UPC: 086923045090

Motor Mount Style: Complete mount

Motor Mount Attachment Style: Bolt-in

Bushing Material: Rubber

Bushing Color: Black

Bracket Included: Yes

Bracket Material: Steel

Bracket Finish: Black

Transmission Mount Included: No

Quantity: Sold as a kit.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Trans-Dapt Performance biscuit mount pads allow you to mount a V8 engine in almost any vehicle. They're designed to fit the wing-style motor mounts for installation using universal-type frame rails. Some models bolt in, and others are weld-in. Order the biscuit mount pads designed for fitment with your ride.


Most Helpful Reviews Review This Product

1 Customer Reviews for Trans-Dapt Performance Products 4509 - Trans-Dapt Performance Biscuit Mount Pads

Average Customer Review

5 Star


4 Star


3 Star


2 Star


1 Star


+See All 1 Reviews

Excellent product

Summit RacingSummit Racing Verified Purchase

I have recommended this product to friends and customers

0 of 0 found this review helpful.

report abuse

Report Abuse X

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.


Reviewer: from Canada

Date: November 08, 2017

Ease of Installation
Questions & Answers Ask a Product Question

There are no questions for this product.

Some parts are not legal for use in California or other states with similar laws / regulations

Back To Results
Email this page
Sign Up for Email X