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Vehicle Fitment & Compatibility
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Years
Make / Model
Submodel
Engine
1990–1993
Chevrolet C1500
454 SS
1990–1993
Chevrolet C1500
WT
1990–1993
Chevrolet C1500
Silverado
1990–1993
Chevrolet C1500
Cheyenne
1990
Chevrolet C1500
Scottsdale
1991–1995
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Cheyenne
1991–1995
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Silverado
1991–1992
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Scottsdale
1994–1995
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Base
1994–1995
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WT
1988–1995
Chevrolet C3500
Cheyenne
1988–1995
Chevrolet C3500
Silverado
1988–1992
Chevrolet C3500
Scottsdale
1994–1995
Chevrolet C3500
Base
1991–1995
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Silverado
1991–1995
Chevrolet K2500
Cheyenne
1991–1992
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Scottsdale
1994–1995
Chevrolet K2500
WT
1994–1995
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Base
1988–1995
Chevrolet K3500
Cheyenne
1988–1995
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Silverado
1988–1992
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Scottsdale
1994–1995
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Base
1987–1988
Chevrolet R20
Scottsdale
1987–1988
Chevrolet R20
Custom Deluxe
1987–1988
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Silverado
1988
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Cheyenne
1989
Chevrolet R2500
Cheyenne
1989
Chevrolet R2500
Silverado
1989
Chevrolet R2500
Scottsdale
1987–1988
Chevrolet R30
Custom Deluxe
1987–1988
Chevrolet R30
Silverado
1987–1988
Chevrolet R30
Scottsdale
1988
Chevrolet R30
Cheyenne
1989–1991
Chevrolet R3500
Cheyenne
1989–1991
Chevrolet R3500
Silverado
1989–1990
Chevrolet R3500
Scottsdale
1987–1988
Chevrolet V30
Custom Deluxe
1987–1988
Chevrolet V30
Silverado
1987–1988
Chevrolet V30
Scottsdale
1988
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Cheyenne
1989–1991
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Silverado
1989–1991
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Cheyenne
1989–1990
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Scottsdale
1992–1995
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Sierra SLE
1992–1993
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Sierra
1992–1993
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Sierra SLX
1994–1995
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Sierra SL
1994–1995
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1988–1995
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1988–1993
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Sierra
1988–1993
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1994–1995
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Sierra SLT
1994–1995
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Sierra SL
1991–1995
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Sierra SLE
1991–1993
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Sierra
1991–1993
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Sierra SLX
1994–1995
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Sierra SLT
1994–1995
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Sierra SL
1988–1995
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Sierra SLE
1988–1993
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Sierra
1988–1993
GMC K3500
Sierra SLX
1994–1995
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Sierra SLT
1994–1995
GMC K3500
Sierra SL
1987–1989
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Sierra Classic
1987–1989
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High Sierra
1987–1989
GMC R2500
Base
1987–1991
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Base
1987–1989
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Sierra Classic
1987–1989
GMC R3500
High Sierra
1990–1991
GMC R3500
SLE
1987–1991
GMC V3500
Base
1987–1989
GMC V3500
Sierra Classic
1987–1989
GMC V3500
High Sierra
1990–1991
GMC V3500
SLE
1900
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⭐
Overview
GM Late Model HEI V8 Ext Coil Distributor- Black
GM late-model performance enthusiasts will be happy to see this Pro-Billet Distributor. The distributor, PN 83663, is a drop-in replacement for GM V8s using the small cap distributor with a dual connector coil found in cars from 1987-1993 and trucks from 1987-1995.
The entire housing is CNC-machined to exact tolerances for incredible strength (not to mention cool looks). For improved lubrication there is an extra oil tract machined into the bottom of the housing that delivers oil directly to the cam and distributor gears. Inside, a polished steel shaft receives guidance from a sealed ball bearing and an extra-long sintered bushing adds stability. This 0.500" shaft also receives a QPQ coating for increased friction reduction and corrosion resistance.
A factory-style ignition module is supplied with the distributor so your factory wiring will plug directly in. Triggering this module is the responsibility of a high output magnetic pick-up. Topping it all off is a heavy-duty rotor and a red MSD cap with brass terminals to ensure full spark delivery. For late model engine swaps or bolt-on strength, this distributor is the answer.
GM late-model performance enthusiasts will be happy to see this Pro-Billet Distributor. The distributor, PN 83663, is a drop-in replacement for GM V8s using the small cap distributor with a dual connector coil found in cars from 1987-1993 and trucks from 1987-1995.
The entire housing is CNC-machined to exact tolerances for incredible strength (not to mention cool looks). For improved lubrication there is an extra oil tract machined into the bottom of the housing that delivers oil directly to the cam and distributor gears. Inside, a polished steel shaft receives guidance from a sealed ball bearing and an extra-long sintered bushing adds stability. This 0.500" shaft also receives a QPQ coating for increased friction reduction and corrosion resistance.
A factory-style ignition module is supplied with the distributor so your factory wiring will plug directly in. Triggering this module is the responsibility of a high output magnetic pick-up. Topping it all off is a heavy-duty rotor and a red MSD cap with brass terminals to ensure full spark delivery. For late model engine swaps or bolt-on strength, this distributor is the answer.
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Product Specifications
Brand
MSD
Category
Ignition
Color
Black
Distributor Cap Included
Yes
Distributor Type
OE Replacement
Emission Code
2
Gear Material
Cast Iron Melonized QPQ Coated
Grade Type
Performance
Ignition Box Required
No
Ignition Coil Included
No
Ignition Rotor Included
Yes
part type
Distributor
Product Type
Distributor
Sub Category
Distributor and Magneto
Warning
California Proposition 65
Warranty
Manufacturer's Limited 1 Year Warranty
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Dimensions & Shipping
Product Dimensions
17.9 × 7.0 × — in
Weight
2.518 kg



