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Upgraded LSA Supercharger Belt Drive System | GF-LSA-AB


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  • This belt drive system utilizes the stock Corvette, CTS-V, SS, G8 accessory spacing.
  • Must be used with "LS3/LSA" style water pump (19180610) with the tapped bosses for the idler pulley bracket.
  • This kit includes:
    • heavy duty, 8 rib upgraded tensioner
    • oversized 110mm upper idler pulley
    • 76mm lower idler pulley
    • billet aluminum brackets to provide plenty of belt wrap and tension to prevent belt slippage.
  • The Tensioner bracket allows for tensioner clocking to accommodate various size belts.
  • When used with a stock upper supercharger pulley and 9.25" lower, belt part number K080683HD can be used.
  • Requires CTS-V Drive Belt Tensioner. ACDelco part number 12628025

Please Note: This kit comes with the pulleys installed on the bracket, but will need disassembled to install onto the water pump.

To learn more about belt drive supercharger systems check our out newest blog, "Boosting an LS Engine the G Force Way."

Performance Engineered from Start to Finish


Our engineers are also car enthusiasts—which makes designing automotive parts second nature. Because we use our products, we know the importance of crafting them with strength and durability. Get more performance from G Force.

Easy Installation.
It’s Foolproof!

We engineer bold solutions that make installation easier without sacrificing quality. Get more support from G Force.




Weight: 18 lbs

Shipping Dimensions: 10 X 10 X 8 In

Finish: Billet Aluminum

Mounting Hardware: Included

Customer Reviews

Based on 1 review
M. Smith
LSA Supercharger Belt Drive System | GF-LSA-AB

Works great!! It's a very nice set up and built extremely well. I'm only at 12lbs but I have no belt slip. Would buy again!

Thanks for letting us know how well it worked. We appreciate the review and your business.

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