Chassis Components› Chassis and Frame Components

Hotchkis

UCA BOLT KIT

$37.90

SKU: H006 748689

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

Easy — 1–2 hours

Description

The OER 748689 is an upper A-arm bolt and nut set for 1964-75 GM vehicles. This 8-piece set is a reproduction of the original equipment used to retain the upper control arm cross shaft to the frame mounting ears. Manufactured from high-strength steel, these grade 8 rated components feature factory-correct serrated bolt heads and crimped locking nuts.

The bolts are finished with a black oxide coating, while the nuts receive a zinc coating, mirroring original specifications. For optimal assembly and correct torque, it is recommended to apply a light coating of anti-seize lubricant.

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

BrandHotchkis
Part NumberH006 748689

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.

View Full Return Policy