Engines and Components› Camshafts and Valvetrain

PAC RACING SPRINGS

5/16 Valve Locks - Mini 8

$95.34

SKU: P05C PAC-L8138-16

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The PAC Racing Springs valve lock kit is an 8-degree set designed for 5/16 in valve stems. It features 0.050 in more height and is constructed from steel with a black oxide finish. This kit includes 16 pieces.

PAC Racing Springs utilizes advanced tapered wire technology for their springs, allowing for progressive and dual rates without sacrificing spring travel or adding excess weight. This method is presented as an innovative solution offering superior spring construction and performance at a reduced cost compared to traditional aerospace alloys.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandPAC RACING SPRINGS
Part NumberP05C PAC-L8138-16

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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