New from BDS – the 8-71 Blower Kit for the 500ci Cadillac engine. This easy to install kit comes with everything you need to force feed your Cadillac for big horsepower. See more details below.

Official Release:

Cadillac’s very cool 500 power plant offered from 68-71 was a mainstay for the rodding community back when and has recently seen a resurgence in popularity. Sought after by street and show builders the engine is a monster in size and perfect canvas for all sorts of modifications and custom accessories. Topping that list of ad-ons was the BDS supercharger and with renewed interest BDS has brought it back in an easily installed, all in-one kit. Shown here the unit is designed specifically for this popular application and features a fully polished Stage 1 8-71 BDS blower.

Additionally the kits include pa polished intake, billet snout, 3” billet idler, 4140 crank hub, billet V-groove pulley, ½” pitch belt and pulleys, drive spacers, all grade 8 hardware and complete drive kit. Most importantly, unlike other many other blowers the BDS BK-8001 500 Cadillac 871 Stage 1 Blower Kit is constructed using a 100% new parts; NEW cast case, w/billet rotors & end plates, new gears, bearings and hardware. Suggested retail for the complete BK-8001 kit is $5,595.00. Available options include Billet Case, Serpentine drive, 8mm drive and 2-3 groove pulleys. Blower upgrades stage 2, 3 and 4.


  • Easily installed
  • All in-one kit
  • Constructed using a 100% new parts