SPEC Clutch Kit Stage 1 Corvette C6 LS2 & LS7 (For SPEC Flywheel).
These clutch kits are designed for use with SPEC flywheels or any aftermarket LS1/6 single mass flywheel. These kits increase friction surface diameter to 12inches while reducing rotating mass by up to 36%. The package includes race bolt kit and tool.
SPEC Star Clutch kits are one the newest and most popular clutch upgrades.
stage 1 - 450 ft lbs tq capacity
stage 2 - 550 ft lbs tq capacity
stage 2+ - 610ft lbs tq capacity
stage 3 - 700 ft lbs tq capacity
stage 3+ - 800 ft lbs tq capacity
stage 4 - 700 ft lbs tq capacity
stage 5 - 1050 ft lbs tq capacity
Star Clutch Kits include: clutch disc,
pressure plate, and alignment tool.
Stages 1-3 recommended for street/strip Stages 4-5 Race only.
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