Suspension and Components› Suspension Kits

QA1 Precision Products, Inc

QA1 73-87 Chevy C10 Rear Suspension Conversion System - Firm - GM 12 Bolt - Single Adj. (250lbs/in)

$3,569.87

SKU: Q00B R131-250

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The QA1 R131-250 is a rear suspension system designed for 1973-1987 C10 trucks with a GM 12 Bolt housing, featuring single adjustable shocks and 250 lb springs. It allows for 4" to 7" of ride height adjustment.

Fitment

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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

BrandQA1 Precision Products, Inc
Part NumberQ00B R131-250

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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