DISCONTINUED - Weiand 7583 6-71 BLOWER KIT, BBC .5 PITCH SATIN
DISCONTINUED - Weiand 7583 6-71 BLOWER KIT, BBC .5 PITCH SATIN

DISCONTINUED - Weiand 7583 6-71 BLOWER KIT, BBC .5 PITCH SATIN

Weiand
WEI7583
This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on its own. Contact us today to discuss available options BEFORE ordering.
$5,761.93
$5,761.93
$5,761.93

CLEARANCE / DISCONTINUED ITEM - ALL SALES FINAL
CLEARANCE / DISCONTINUED ITEM - ALL SALES FINAL
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DISCONTINUED - Weiand 7583 6-71 BLOWER KIT, BBC .5 PITCH SATIN

Weiand

DISCONTINUED - Weiand 7583 6-71 BLOWER KIT, BBC .5 PITCH SATIN

$5,761.93
DISCONTINUED - Weiand 7583 6-71 BLOWER KIT, BBC .5 PITCH SATIN
DISCONTINUED - Weiand 7583 6-71 BLOWER KIT, BBC .5 PITCH SATIN

Weiand

DISCONTINUED - Weiand 7583 6-71 BLOWER KIT, BBC .5 PITCH SATIN

$5,761.93
Description
DISCONTINUED - Pro-Street SuperCharger Kit; 6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin;
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. ** Requires a small cap distributor for supercharger case clearance . Will not work with Gen VI engines.
  • New Vintage Styling
  • CNC Machined Case and Rotors
  • Matched Gear Sets For Precise Rotor Alignment
  • 100% Tested
  • 35 Tooth Lower Pulley
  • 38 Tooth Upper Pulley
  • 8% Underdrive
  • 8.5 Percent Underdriven Drive Ratio
  • 100% Tested

Application Summary:

Year Make/Model
1973-1974 Avanti II
1963 Chevrolet Bel Air
1965-1975 Chevrolet Bel Air
1963 Chevrolet Biscayne
1965-1972 Chevrolet Biscayne
1973-1974 Chevrolet Blazer
1969-1972 Chevrolet Brookwood
1975-1980 Chevrolet C10
1968-1974 Chevrolet C10 Pickup
1968-1980 Chevrolet C10 Suburban
1990-1993 Chevrolet C1500
1975-1986 Chevrolet C20
1968-1974 Chevrolet C20 Pickup
1968-1986 Chevrolet C20 Suburban
1991-1995 Chevrolet C2500
1992-1995 Chevrolet C2500 Suburban
1975-1986 Chevrolet C30
1968-1974 Chevrolet C30 Pickup
1988-1995 Chevrolet C3500
1967-1972 Chevrolet Camaro
1966-1976 Chevrolet Caprice
1965-1973 Chevrolet Chevelle
1968 Chevrolet Chevy II
1965-1974 Chevrolet Corvette
1966-1975 Chevrolet El Camino
1969-1970 Chevrolet Estate
1973-1974 Chevrolet G10 Van
1976 Chevrolet G20
1973-1974 Chevrolet G20 Van
1975-1976 Chevrolet G30
1988-1996 Chevrolet G30
1973-1974 Chevrolet G30 Van
1963 Chevrolet Impala
1965-1976 Chevrolet Impala
1976 Chevrolet K10
1980 Chevrolet K10
1968-1974 Chevrolet K10 Pickup
1968-1974 Chevrolet K10 Suburban
1976-1978 Chevrolet K20
1968-1974 Chevrolet K20 Pickup
1968-1974 Chevrolet K20 Suburban
1985 Chevrolet K20 Suburban
1991-1995 Chevrolet K2500
1992-1995 Chevrolet K2500 Suburban
1977 Chevrolet K30
1980-1986 Chevrolet K30
1968-1974 Chevrolet K30 Pickup
1988-1995 Chevrolet K3500
1976-1978 Chevrolet K5 Blazer
1969-1972 Chevrolet Kingswood
1973-1975 Chevrolet Laguna
1965-1967 Chevrolet Malibu
1973-1975 Chevrolet Malibu
1970-1975 Chevrolet Monte Carlo
1969-1972 Chevrolet Nova
1987-1988 Chevrolet R20
1987-1988 Chevrolet R20 Suburban
1989 Chevrolet R2500
1989-1991 Chevrolet R2500 Suburban
1987-1988 Chevrolet R30
1989-1991 Chevrolet R3500
1969-1972 Chevrolet Townsman
1987-1988 Chevrolet V20 Suburban
1990 Chevrolet V2500 Suburban
1987-1988 Chevrolet V30
1989-1991 Chevrolet V3500
1975-1978 GMC C15
1975-1978 GMC C15 Suburban
1968-1974 GMC C15/C1500 Pickup
1968-1974 GMC C15/C1500 Suburban
Fitment
Year
Make
Model
Engine
Notes
1973 - 1974
Avanti
II
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1973 - 1974
Avanti
II
6.6L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1963, 1965 - 1975
Chevrolet
Bel Air
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1965 - 1969
Chevrolet
Bel Air
6.5L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1970 - 1972
Chevrolet
Bel Air
6.6L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1963, 1966 - 1969
Chevrolet
Bel Air
7.0L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1970 - 1975
Chevrolet
Bel Air
7.4L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1963, 1965 - 1972
Chevrolet
Biscayne
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1965 - 1969
Chevrolet
Biscayne
6.5L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1970 - 1972
Chevrolet
Biscayne
6.6L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1963, 1966 - 1969
Chevrolet
Biscayne
7.0L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1970 - 1972
Chevrolet
Biscayne
7.4L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1973 - 1974
Chevrolet
Blazer
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1973 - 1974
Chevrolet
Blazer
7.4L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1969 - 1972
Chevrolet
Brookwood
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1969
Chevrolet
Brookwood
6.5L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1970 - 1972
Chevrolet
Brookwood
6.6L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1969
Chevrolet
Brookwood
7.0L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1970 - 1972
Chevrolet
Brookwood
7.4L
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
1975 - 1980
Chevrolet
C10
6-71 Blower; 0.5 in. Pitch Drive; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gaskets/Hardware; Std. Deck; Satin
Engine Deck Height Cannot Be Modified For These Units To Fit~Non-Stocked Item - Built To Order; Allow A Few Days To Ship~Requires Small Cap Distributor
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