BTR: LT1 .660" or .685" Double Spring Kit [Corvette, Camaro, Truck, LT1, L83, L86]

BTR

$329.00$309.00

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Option 1:
.660" Lift Dual Spring Kit for Gen V engines using stock rocker arms.  Includes dual polished springs, matching Gen V specific titanium retainers, your choice of locators for stock or bronze guides, locks and seals. 

Spring specs are 155 lbs @ 1.780", 380 lbs @ 1.180", 400 lbs @ 1.130, coild bind @ 1.070" 

Option 2:
.685" Lift Dual Spring Kit for LS engines using Limited stock rocker arm setups and Roller Rockers.  Includes dual springs, matching titanium retainers,  locators for stock guides, locks and seals.   

S
pring specs are 170 lbs @ 1.800", 380 lbs @ 1.180", 450 lbs @ 1.115, coil bind @ 1.000"  This is a drop in spring kit for LT1/L83/L86 engines.


This is a drop in spring kit for Gen V LT1, L83 and L86 engines, WILL NOT FIT LT4, SEE SK008

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