Item # 22359 BRAND: Holley

GM Small Block Weiand 6-71 Supercharger Kit - Polished 7583P

Chevy Big Block (Standard Deck), 6-71 Street Supercharger 1/2" Pitch Drive Belt Polished Finish
Chevy Big Block (Standard Deck), 6-71 Street Supercharger 1/2" Pitch Drive Belt Polished Finish
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getAggregateRating, 66.41ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;
$4,466.95
Loading...
Out Of Stock. Due back May 31
Save for Later
Chevy Big Block (Standard Deck), 6-71 Street Supercharger 1/2" Pitch Drive Belt Polished Finish

100% Satisfaction Guarantee Since 1978
We stand behind our solutions and customers.

  • • 90 Day Returns
  • • Lifetime Tech Support
GM Small Block Weiand 6-71 Supercharger Kit - Polished 7583P

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!!!!
  • New CNC machined case and rotors
  • Matched gear sets for precise rotor alignment
  • 100% tested
  • 35 Tooth Lower Pulley
  • 38 Tooth Upper Pulley
  • 8% underdrive

Warranty

1 Year Manufacturers Warranty

Specifications

Blower Size: 6-71<br> Brand: Weiand<br> Emission Code: 3<br> Engine: Chevy Big Block V8<br> Finish: Polished<br> Product Type: Supercharger<br> Supercharger Drive Pulley: 1/2 Inch Pitch<br> Warranty: Limited 90 Day<br> Part Number: 7583P<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) GM Big Block Weiand 6-71 Supercharger Kit - Polished 7583P

Guides & Accessories

Instructions

<p><a href="https://documents.holley.com/199r10306.pdf" target="_blank"><i><b>Addendum for Part# 7583P</b></i></a></p><br /> <p><a href="https://documents.holley.com/w510rev.pdf" target="_blank"><i><b>Pop Off Valve Instructions for Part# 7583P</b></i></a></p><br /> <p><a href="https://documents.holley.com/w517rev.pdf" target="_blank"><i><b>Bolt Notice for Part# 7583P</b></i></a></p><br /> <p><a href="https://documents.holley.com/w533-1.pdf" target="_blank"><i><b>General Information for Part# 7583P</b></i></a></p><br /> <p><a href="https://documents.holley.com/techlibrary_supercharger_tech_info.pdf" target="_blank"><i><b>Instructions for Part# 7583P</b></i></a></p><br <p><a href="https://documents.holley.com/w543rev.pdf" target="_blank"><i><b>Linkage Instructions for Part# 7583P</b></i></a></p><br /> <p><a href="https://documents.holley.com/techlibrary_supercharger_tech_info.pdf" target="_blank"><i><b>Technical Information for 7583P</b></i></a></p><br

Reviews

  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 11.21ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned; HTTP status code of 404 was returned;

Questions & Answers

Is this for a tall deck (10.2) or short deck (9.8) BBC?

Asked by: atoi
We apologize for the confusion. These drop ship directly from the manufacturer. We would have to advise you to speak with them directly regarding this. They can be reached by calling: 866-464-6553.
Answered by: Kelly H
Date published: 2021-12-10

Will this fit my small block 5.3 if not do you have one that will

Asked by: Chaseumall
This particular supercharger is for a big block Chevy. We have Weiand superchargers available for SBC's but we do not for LS type 5.3L engines
Answered by: Kelly H
Date published: 2019-11-20
  • y_2022, m_5, d_20, h_22CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.27
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_22359, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_eastwood
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 10.64ms
  • QUESTIONS, PRODUCT
GM Small Block Weiand 6-71 Supercharger Kit - Polished 7583P
$4,466.95
Out Of Stock. Due back May 31