Suspension and Components› Shocks, Struts, Coil-Overs and Components

AFCO Performance Group

4IN S/A CONVERSION BBC

$693.99

SKU: A01H 4SA/SR450

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

AFCO Racing Products is proud to offer a bolt-in Coil-over shock kit for drag racing. This kit allows for bolt-in, no modification installation on most popular GM applications. Some of the features include: Popular "BNC" valving for bounce control, easy ride height adjustment, quick corner weight turning and pre-load changes to straighten out bad launches, and front end weight reduction. Kit comes complete with (2)shocks, (2) springs and (2) adjuster nuts.

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

BrandAFCO Performance Group
Part NumberA01H 4SA/SR450

Videos

How To Adjust Your AFCO Shock

How To Adjust Your AFCO Shock
Shock Mounting Orientation

Shock Mounting Orientation
Mounting Shocks on An Angle

Mounting Shocks on An Angle

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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