Engines and Components› Camshafts and Valvetrain

Chevrolet Performance

LS Engine Beehive Valve Springs

$103.86

SKU: 12625033

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The Chevrolet Performance 12625033 is a set of beehive-style valve springs designed for LS series engines. These springs feature a 1.320" outer diameter and a single spring type.
Show original supplier description
The Chevrolet Performance 12625033 valve springs are designed for LS-series engines, offering a beehive style for improved performance. These springs have a 1.320" outer diameter and a single spring configuration. Key specifications include a 1.220" solid height and an installed height of 1.800" at 90 lbs of pressure. The average spring rate is 332 lbs/in, with a spring rate of 375 lbs/in. These springs are engineered to withstand camshafts with up to .550" lift, contributing to increased valve lift and enhanced engine performance. They are designed to fit stock diameter LS6 cylinder heads without requiring modifications. This product includes 16 valve springs, suitable for a complete engine build. It is noted that the springs are no longer blue in color as they may have been previously. These valve springs are manufactured in the United States.

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

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

BrandChevrolet Performance
Part Number12625033
CategoryEngines and Components

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

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.

View Full Return Policy

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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy