Drivetrain› Differentials and Rear-End Components

WINTERS

Quickchange Drift 1000HP IRS

$4,391.55

SKU: W02O WP1958PROAM

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Our brand new independent quick change diff is independent lab and track tested to be the strongest independent quick change on the market. Based on our all new new Permanent Mold A356-T6 center section and Near Net Shape 2014-T6 forged side bells, and filled with the tried-and-true internal components racers have relied on for decades, this is the gold standard in independent quick change diffs. Tested by an independent laboratory, the Permanent Mold centers stacked up against sand cast rears.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWINTERS
Part NumberW02O WP1958PROAM

Videos

Sprint Car Quick Change Assembly // Winters Tech

Sprint Car Quick Change Assembly // Winters Tech
Changing quick change gears // Winters Quick Change Tech

Changing quick change gears // Winters Quick Change Tech
What is a quick change rear end? // Winters Quick Change Tech

What is a quick change rear end? // Winters Quick Change Tech
Oil specs & fill location: 10-inch racing rear // Winters Quick Change Tech

Oil specs & fill location: 10-inch racing rear // Winters Quick Change Tech
Calculating ring and pinion ratio // Winters Quick Change Tech

Calculating ring and pinion ratio // Winters Quick Change Tech

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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