Brian Tooley Racing – .660″ Lift Platinum Spring Kit with Titanium Retainers for Gen V LT4 (SK008)
$369.99
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.660″ Lift Dual Spring Kit for Gen V LT4 engines using stock rocker arms. Includes dual polished springs, matching LT4 specific titanium retainers, LT4 specific locators for stock guides, locks and seals.
Ships from manufacturer
This item ships directly from the manufacturer. If your order is urgent, please reach out to determine the specific lead time.
Frequently Purchased Together
Camshafts & Valvetrain
Camshafts & Valvetrain
Description
Details
.660″ Lift Dual Spring Kit for Gen V LT4 engines using stock rocker arms. Includes dual polished springs, matching LT4 specific titanium retainers, LT4 specific locators for stock guides, locks and seals.
Spring specs are 155 lbs @ 1.780″, 380 lbs @ 1.180″, 400 lbs @ 1.130, coil bind @ 1.070″
This is a drop in spring kit for Gen V LT4 engines, WILL NOT FIT OTHER GEN V ENGINES, SEE SK007.
Additional Information
| Length | No |
|---|---|
| Height | No |
| Width | No |
| SKU | SK008 |
| Manufacturer | BTR |
Questions & Answers (1)
Customer questions & answers
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Do these springs fit stock applications with no cam
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Q Do these springs fit stock applications with no cam answer nowAsked by on February 7, 2026 1:56 amA No these are for cammed applications
Gpi are the best that’s why I chose them to upgrade my lt4 with all bolt ons and a camshaft kit and a tune by them . No one does it better
Great product!!
No worries with these Boys!
Love it
Great Company to deal with. Their personnel is full of knowledge and got my products SUPER fast. Definitely will keep doing business with GWATNEY!!!