10 Rib C7 Corvette - LT1/LT4 Crank Pulley (+15% or +22%)
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Regular price $194.95 USD
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The THP Performance C7 Corvette lower pulley is designed to work with the ATI Super Damper harmonic balancer and is the perfect companion for our LT1/LT4 10 rib Supercharger Belt Drive System!
These +15% (9.24") or +22% (9.80") overdrive crank pulley features 10 ribs (additional 2 ribs forward) with a Hard Anodized surface for long lasting performance.
Note: Will not mount to stock crankshaft pulley, requires ATI damper #917315 for fitment.