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Weiand 174 Pro-Street Supercharger Kit - Satin

Big Block Chevy (Standard Deck; Low Profile), Long Nose 10-Rib Drive Belt Low Profile Satin Finish

PART# 7741-1

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Will work with three V-belt accesory drive pulley systems. Not compatible with serpentine accesory drive systems. Long nose kits fit most short and long water pump applications. This kit can be used on oval port heads with a "trim to fit" gasket.

Overview

Weiand Pro Street supercharger kits are engineered to give you a 25% to 40% gain in power - while maintaining outstanding streetability. All Weiand blowers feature 100% new parts (no remanufactured components), including new thick-wall cases and rotors to eliminate high-RPM flex. This low profile kit is 2.00" lower overall than the 6521-1 kit.

Features:

  • PTFE rotors
  • Long Nose
  • 10 Rib Pulley Drive
  • 7" Lower Pulley
  • 3.48" Upper Pulley
  • 100% tested
  • 25-40% Gain Over Stock

Specs

Blower Size174
BrandWeiand
Emission Code3
EngineChevy Big Block V8
FinishSatin
Product TypeSupercharger
Supercharger Drive Pulley10-Rib
WarrantyLimited 90 Day
Part Number7741-1

Service Parts


Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • 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

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

Tech Resources

Will work with three V-belt accesory drive pulley systems. Not compatible with serpentine accesory drive systems. Long nose kits fit most short and long water pump applications. This kit can be used on oval port heads with a "trim to fit" gasket.

Warranty Information

Limited 90 Day: See Details
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        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

        Some parts are not legal for use in California or other states with similar regulations.

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