Heidts Rack and Pinion Extension Kits MP-039-4

Name: Heidts Rack and Pinion Extension Kits
Brand: Heidts
SKU: HDT-MP-039-4
Price: 111.99 USD
Availability: InStock
Rating: 5 (2 reviews)

5 out of 5 stars ( 2 )

Part Number: HDT-MP-039-4

$111.99

Heidts Rack and Pinion Extension Kits

Rack and Pinion Extenders, 2.00 in. Length, 15/16 in. x 20 Thread Size, Black Rubber Bellows, Kit
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Heidts Rack and Pinion Extension Kits MP-039-4

HDT-MP-039-4

5 out of 5 stars ( 2 )

Part Number: HDT-MP-039-4

Estimated Ship Date from Texas: Monday 10/19/2026

$111.99

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Estimated Ship Date from Texas: Monday 10/19/2026 Would you rather pick it up?

Overview

Brand:

Heidts

Manufacturer's Part Number:

MP-039-4

Part Type:

Rack and Pinion Extender Kits

Product Line:

Heidts Rack and Pinion Extension Kits

Summit Racing Part Number:

HDT-MP-039-4

UPC:

887753176394

Rack and Pinion Extension Length:

2.000 in.

Rack and Pinion Extension Thread Size:

15/16 in.-20

Rack and Pinion Bellows Included:

Yes

Rack and Pinion Bellow Material:

Rubber

Rack and Pinion Bellow Finish:

Black

Quantity:

Sold as a kit.

Heidts Rack and Pinion Extension Kits

Heidts rack and pinion extension kits are designed to extend the center portion of the Mustang II rack and pinion. They can also be used with wider Mustang II based kits to keep the steering geometry precise. Heidts rack and pinion extension kits include two 2 in. rack extensions, two extra-long bellows, and installation hardware. The kits are available for different thread sizes; be sure to measure the thread on your rack and pinion to determine the correct size.