Feature

●Fitment - 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 all 15 degree LS heads including 4.8 5.3 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA. (Does not fit LS7 or LS9)
●Durable - Polished dual spring kit with light weight titanium retainers
●Kit includes -16 x Platinum .660 Lift Dual Valve Springs, 16 x Steel Retainers,16 x Spring Locators for stock guides ,16 x Valve Stem Seal Set ,32 x Locks
●Note - Handle springs with care. Never place in a vise, grab with pliers or hit them with a hammer. This will damage the surface of the spring, which will cause it to fail.Do not clean springs with acidic or evaporative cleaners. This causes rapid drying and promotes the formation of rust on the surface, which can cause catastrophic failures.


Description

Dokili Valve Springs Kit 660" Lift w/Locks Retainers Seals Compatible with 4.8 5.3 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA

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Fitment

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 all 15 degree LS heads including 4.8 5.3 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA. (Does not fit LS7 or LS9)

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Kit includes

16 x Platinum .660 Lift Dual Valve Springs, 16 x Steel Retainers,16 x Spring Locators for stock guides ,16 x Valve Stem Seal Set ,33 x Locks

  • Handle springs with care. Never place in a vise, grab with pliers or hit them with a hammer. This will damage the surface of the spring, which will cause it to fail.

  • Do not clean springs with acidic or evaporative cleaners. This causes rapid drying and promotes the formation of rust on the surface, which can cause catastrophic failures.

Product information