Item # 22355 BRAND: Holley

55-86 GM Small Block Weiand 6-71 Supercharger Kit - Satin 75

Chevy Small Block (1955-86), 6-71 Street Supercharger 1/2" Pitch Drive Belt Satin Finish
Chevy Small Block (1955-86), 6-71 Street Supercharger 1/2" Pitch Drive Belt Satin Finish
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Chevy Small Block (1955-86), 6-71 Street Supercharger 1/2" Pitch Drive Belt Satin Finish
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55-86 GM Small Block Weiand 6-71 Supercharger Kit - Satin 75

Product Overview:

Description

A true blast form the past. These highly sought after superchargers have been unavailable for years. Weiand is proud to reintroduce them. The case of the 6-71 and 8-71 superchargers have been redesigned for a nostalgic look that will look at home on a cacklefest dragster as well as a new high end build.

HORSEPOWER! - Weiand's 6-71 kits are the ultimate statement of power and looks. Pull into the local cruise-in or dragstrip with one of these sticking through the hood and you will get noticed. They're not for the meek however - these supercharger kits are designed to generate 50%+ more horsepower and torque across the rpm range!

Weiand's 6-71 blower kits are equipped with exclusive two lobe rotors for maximum boost at lower RPMs. All feature a new case, end-plates, manifold and snout. Billet belt tensioner components and V-belt pulleys round out the package to give you everything necessary for installation. Kits are engineered to produce 10-12 lbs of boost on small blocks and 5-7 lbs of boost on big blocks but are a simple pulley change away from pump gas or hard core racing.

All superchargers are built in Weiand's state-of-the-art manufacturing cell and each supercharger is 100% boost tested to help you squeeze out maximum power and efficiency.

Features:

  • New Vintage Styling!!!
  • CNC machined case and rotors
  • Matched gear sets for precise rotor alignment
  • 100% tested
  • 34 Tooth Lower Pulley
  • 38 Tooth Upper Pulley
  • 11% underdrive

Warranty

1 Year Manufacturers Warranty

Specifications

Blower Size: 6-71<br> Brand: Weiand<br> Emission Code: 3<br> Engine: Chevy Small Block V8<br> Finish: Satin<br> Product Type: Supercharger<br> Supercharger Drive Pulley: 1/2 Inch Pitch<br> Warranty: Limited 90 Day<br> Part Number: 7582<br> <b>EMMISIONS</b><br><br> <p>This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.</p><br /> <p>The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:</p><br /> • 1965 and older U.S. manufactured California Certified vehicles<br /> • 1967 and older U.S. manufactured Federally Certified vehicles<br /> • 1967 and older Foreign manufactured vehicle<br /><br /> The following vehicles are considered Racing Use Only Vehicles: <br /><br /> • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street<br /><br /> <b><u>WARNING: It is against the law to install this part on an Emissions Controlled Vehicle</u></b><br /><br /> The following vehicles are considered Emissions Controlled Vehicles: <br /><br /> • 1966 and newer U.S. manufactured California Certified vehicles<br /> • 1968 and newer U.S. manufactured Federally Certified vehicles<br /> • 1968 and newer Foreign manufactured vehicle

In the Box

Contents

(1) Chevy Small Block (1955-86), 6-71 Street Supercharger 1/2" Pitch Drive Belt Satin Finish

Guides & Accessories

Instructions

<p><a href="https://documents.holley.com/199r10306.pdf" target="_blank"><i><b>Addendum for Part# 7582</b></i></a></p><br /> <p><a href="https://documents.holley.com/w510rev.pdf" target="_blank"><i><b>Pop Off Valve Instructions for Part# 7582</b></i></a></p><br /> <p><a href="https://documents.holley.com/w517rev.pdf" target="_blank"><i><b>Bolt Notice for Part# 7582</b></i></a></p><br /> <p><a href="https://documents.holley.com/w533-1.pdf" target="_blank"><i><b>Notice for Part# 7582</b></i></a></p><br /> <p><a href="https://documents.holley.com/w537rev.pdf" target="_blank"><i><b>General Information for Part# 7582</b></i></a></p><br /> <p><a href="https://documents.holley.com/w538rev.pdf" target="_blank"><i><b>Instructions for Part# 7582</b></i></a></p><br /> <p><a href="https://documents.holley.com/w543rev.pdf" target="_blank"><i><b>Linkage Instructions for Part# 7582</b></i></a></p><br /> <p><a href="https://documents.holley.com/techlibrary_supercharger_tech_info.pdf" target="_blank"><i><b>Technical Information for 7582</b></i></a></p><br /> ***Requires small cap distributor to clear supercharger housing. Requires short water pump and accesory brackets for installation. Works with one or two accesory belts. It is highly recommended to use a steel SFI approved blower balancer and a double keyed crank.With the pulleys supplied this kit will make 11-12 Psi boost on a 350 Engine. The Lowest boost you can make with the pulleys we offer is 9 Psi

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55-86 GM Small Block Weiand 6-71 Supercharger Kit - Satin 75
$3,969.95
Out Of Stock. Due back March 31