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Sale

Chevrolet

Small-Block V-8 Valve Spring Lock Kit

Name: Small-Block V-8 Valve Spring Lock Kit
Brand: Chevrolet
SKU: 12495503
Price: 25.12 USD
Availability: InStock

$26.40 $25.12 Save $1.28

SKU: 12495503

In Stock

Ships by Aug 29

Free Shipping over $200

$100 Minimum Order

30 Days Return

Description

The Chevrolet Performance 12495503 is a valve spring lock kit engineered for use with all Small-Block V-8 engines. This essential component ensures the secure retention of valve springs during engine operation. Each kit provides 32 individual keys, specifically P/N 24503856, designed to work with 11/32" valve stems. The locks themselves are crafted from durable steel with a natural finish, presenting a set of 16 pieces. They feature a 7-degree locking angle and are suitable for standard height applications.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Chevrolet
Part Number	12495503
Category	Engines and Components

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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