- Power Adders
- Superchargers
- Speedmaster Complete 6-71/8-71 Street Supercharger Kits
Big Power Street Supercharger Kits
Speedmaster's 6-71/8-71 Street Supercharger Kits provide vehicles with 45-55 percent more streetable power. The kits feature double-pinned rotors, heavy-duty front and rear bearing plates, and an intake manifold with a pop-off valve relocated to the back. Each includes everything required to install; intake manifold, upper and lower drive pulleys, an idler pulley and bracket, a dual V-belt accessory drive pulley, a 3-in. Gilmer-style drive belt, and gaskets and hardware. Speedmaster also includes an adapter plate for two 4 barrel carburetors that is polished to match the supercharger.
Filter By Vehicle
Filter Results
Filter By Vehicle
AVAILABILITY
free shipping
PART TYPE
PART TYPE
BRAND
BRAND
RATING
Part Category
Part Fitment
PRICE
GM
Speedmaster PCE460.1009
Speedmaster PCE460.1009 Chevy SBC 350 Complete 6-71 Roots Supercharger Blower Kit
$4,705.00
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Speedmaster PCE460.1011
Speedmaster PCE460.1011 Chevy GM LS3 Complete 6-71 Roots Supercharger Blower Kit
$5,985.00
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Speedmaster PCE460.1012
Speedmaster PCE460.1012 Chevy GM LS7 Complete 6-71 Roots Supercharger Blower Kit
$5,985.00
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Ford
Speedmaster PCE460.1013
Speedmaster PCE460.1013 Ford 351W Complete 6-71 Roots Supercharger Blower Kit
$4,900.00
Estimated to ship direct from manufacturer on 08/26/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$4,900.00
Estimated to ship direct from manufacturer on 08/26/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Speedmaster PCE460.1014
Speedmaster PCE460.1014 Ford SB 289/302 Windsor Complete 6-71 Roots Supercharger Blower Kit
$4,900.00
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Speedmaster PCE460.1017
Speedmaster PCE460.1017 Ford 302/351C 3V/4V Complete 6-71 Roots Supercharger Blower Kit
$4,905.00
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Speedmaster PCE460.1020
Speedmaster PCE460.1020 Ford 351W Blower Drive Kit For 6-71 8-71 Roots Supercharger
$1,320.00
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
Speedmaster PCE460.1021
Speedmaster PCE460.1021 Ford SB 289/302 Windsor Blower Drive Kit For 6-71/8-71 Roots Supercharger
$1,320.00
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee