Speedmaster®

Chevy GM LS7 Complete 6-71 Roots Supercharger Blower Kit

No Reviews yet
MPN: PCE460.1012 UPC: 840136554677
Available Extended Warranty Eligible
US $5,985.00

Build to Order

Specs

Brand:Speedmaster
Part Number:PCE460.1012
Part Type:Supercharger, Roots Style Kit
Engine Block Style:LS7
Intake Included:Yes
Intake Finish:Polished
Supercharger Brand:Speedmaster
Supercharger Model:671
Supercharger Finish:Polished
Supercharger Pulleys Included:Yes
Pulley Teeth Count:50/55
Supercharger Lobe Qty:Three
Pulley Style:Gilmer
Dampner Included:No
Belt Tensioner Included:Yes
Belt Included:Yes
Nose Style:3.9" Snout
Crankshaft Pulley Grooves:N/A
Carburetor Quantity:Two
Linkage Included:No
Notes:Speedmaster offers other pulleys to decrease or increase underdrive. Sold Separately.Does not include dampner for kit. Must Purchase ATI Performance Products 917246 and 918993 to complete install.

Description

Speedmaster 6-71 Supercharger kits can give you up to 50% more horsepower. They feature a polished case double-pinned rotors assembly that is timed and clearanced, heavy duty front and rear bearing plates, and an intake manifold with a pop-off valve relocated to the back. The kits also come with a billet aluminum nose drive assembly, upper and lower drive pulleys, an idler pulley and bracket, a V-belt accessory drive pulley. 3 in. Gilmer-style drive belt, and gaskets and hardware are also included. We even include a polsihed adapter plate for two 4 barrel carburetors.

Brand Information

Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.


Ratings & Reviews

No reviews available

Be the first to Write a Review