Unleash Relentless Power with Unmatched Precision  

Dominate your competition with the most compact, heavy-duty LSA drive system engineered for jackshaft-driven superchargers. Built to harness the raw potential of your supercharged engine build, this kit uses a factory-style LSA tensioner and supports High Mount A/C, delivering bulletproof performance for power levels exceeding 1300+ horsepower. Perfect for muscle cars, hot rods, and professional race car builds, it’s the tightest, toughest drive solution on the market—no compromises, no excuses.

Prototype Note: Images show a prototype the final finish will vary, but the performance is locked in.

Why It Stands Out:  

• Tailored for Titans: Designed for jackshaft-style LSA-offset superchargers like the Magnuson Hot Rod 2650, Whipple WK-1810 (with custom LSA offset pulley), and more. Got something unique? Contact us—we’ll make it work.  
• Space-Saving Beast: The slimmest LSA drive available, fitting snugly into cramped engine bays without breaking a sweat.  
• High Mount A/C Ready: Seamlessly pairs with LSX Concepts High Mount A/C kit for a clean, practical install that keeps you cool under pressure.  
• Extreme Capability: Choose 10 or 12-rib setups to handle massive power with zero belt slip.  
• Cloverleaf Precision: Unique cloverleaf indexable tensioner mount lets you rotate the LSA belt tensioner to its sweet spot with eight .075-inch incremental adjustments (nickel-thick precision) for perfect belt tension and fit every time.  
• Adjustability: The adjustable lower idler pulley supports multiple idler pulley locations and with the adjustable cloverleaf provides up to 3.00 inches of belt length adjustment so you can always find the right belt

What You’ll Need (Not Included):  

• Factory or aftermarket LSA tensioner  
• ARS Tensioner users: Requires a special offset tensioner pulley (contact us for details)

Whipple WK-1810 Additional Requirements:  

• 1/2 Manifold spacers required for the Whipple WK-1810 (supercharger has to be raised to clear the LSA/Zl1 water pump)
• Accessories must use Corvette Offset
• 3.00 to 4.00 upper pulley (Custom LSA Offset -.140) * smaller upper pulleys may require idler plate modification

What’s Included:  

• Billet Front and Rear Idler Drive Plates
• Low Mount Tensioner mount with our Cloverleaf adjuster (Side of Block Mount)
• 64MM LSA Tensioner Pulley (Required for use with large lower crank pulleys - Tensioner Not Included)
• Two 73MM Idler Drive Pulleys and Two 58MM Guided Idler Pulleys
• All required hardware to install

Installation Requirements (NOT INCLUDED IN KIT):

• Factory or Aftermarket LSA Tensioner
• 10/12 Rib Upper Supercharger Pulley (Hot Rod / Whipple)
• 10/12 Rib Crank Pulley (Click Here for 10 Rib / Click Here for 12 Rib)
• ATI 918859 Super Damper
• Serpentine Belt (10 Rib / 12 Rib)
• LSA/LS3 Water Pump
• C6 6 Rib tensioner for main accessories (ALT/PS/WP) when not running our high mount AC

Recommended Power Levels:  

• 10 Rib: Handles up to 1000 HP—perfect for higher boost and demanding street/strip applications.  
• 12 Rib: Built for 1000+ HP—maximum boost for extreme builds and race-ready performance.

Fitment Fine Print:  

• Supports ’60s–’80s muscle cars with no frame mods required.  
• Not compatible with Low Mount A/C.
• Support up to a 10.00 Lower Crank Pulley with our 54MM Tensioner Pulley.

Transform your ride into a pavement-pounding legend with a drive system that’s as tough as your ambition. Questions about compatibility or setup? Hit us up—we’re here to get you dialed in.  

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Resources

• Instructions - Click here