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Magnum Powers Supercharger "S" Porting and Rebuild

If your original '89-95 supercharger is in need of a rebuild and you are looking for budget minded performance upgrades also, this is the perfect solution for you.

$649.86

Magnum Powers Supercharger Rebuilding Service

Magnum Powers can re-build your early or late model Eaton blower and save you money!

$439.81

3-Jaw Supercharger Pulley Puller

What you need to remove your supercharger pulley.  

$45.98

Lightweight Aluminum 10% Overdrive Supercharger Pulley

Pick up 3.5 psi of boost with this awesome looking SCP engraved aluminum blower pulley. Awesome gain in horsepower and torque and a huge improvement in throttle response!

$149.87

Short Supercharger Belt - Use with 10% SC Pulley

This is the proper high quality belt you will need in order to not have any slippage from your 10% SC pulley!

$58.96

Belt To Be Used With The Magnum Powers 10% Crank Pulley

This is the proper high quality belt you will need when running the Magnum Powers 10% overdrive crankshaft pulley.

$61.74

3.8L SC 3-Piece Accessory Underdrive Pulley Set - Show Polished Aluminum

An easy bolt on that yields 12 to 15 HP. This lightweight aluminum kit provides dramatically less parasitic drag from your accessories means more power can go to the rear wheels. These are no gimmick...they work like a charm!

$299.87

Set of 3 Steel Tensioner Pulleys - Save $5

These steel replacement idler pulleys will substitute for the original plastic ones that are likely worn out on your 3.8L SC motor if it has more than 100K miles. The original bearings can seize at any time leaving you stranded. They are also much quieter as they do not develop bumps on the outside diameter as the stock plastic pulleys do.

$83.73 $78.73