Engines and Components› Camshafts and Valvetrain

BTR

.660" Lift Dual Platinum Spring Kit

$319.99

SKU: SK001

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The BTR .660" Lift Dual Platinum Spring Kit is designed for LS engines using stock rocker arms. It includes 16 dual polished springs, 32 VL7°8MM-1 locks, 16 retainers (available in Titanium or chromoly steel), 16 locators for stock or bronze guides, and 16 VS LS valve seals. The springs offer 155 lbs of pressure at 1.780", 380 lbs at 1.180", and 400 lbs at 1.130", with coil bind at 1.070".

Fitment

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Specifications

BrandBTR
Part NumberSK001
CategoryEngines and Components

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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