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Mr. Gasket 1-Wire Alternator, 140 Amp, Natural Finish 51203NG

Mr. Gasket 1-Wire Alternator, 140 Amp, Natural Finish 51203NG
Mr. Gasket 1-Wire Alternator, 140 Amp, Natural Finish 51203NGMr. Gasket 1-Wire Alternator, 140 Amp, Natural Finish 51203NGMr. Gasket 1-Wire Alternator, 140 Amp, Natural Finish 51203NGMr. Gasket 1-Wire Alternator, 140 Amp, Natural Finish 51203NGMr. Gasket 1-Wire Alternator, 140 Amp, Natural Finish 51203NG
$331.99 ea
NEWARRIVING SOONEstimated Ship Date 12/10/2024 (If Ordered Today)10 Available from HOLLEY PERFORMANCE PRODUCTS as of 11/22/2024
Model: 4011708
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
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Mr. Gasket Alternators are built using all new components, not remanufactured, and exceed OEM specifications for maximum performance and durability.
Features:
  • 1 wire
  • Made with Premium all new components (Not remanufactured)
  • Heavy duty Copper Windings, Diodes & internal Voltage Regulators
  • Ideal for HP, Muscle Cars, Truck & Daily Drivers
  • Hand Assembled & Tested
  • Attractive housing and finish options
  • Includes pulley

Downloads:

Download Name File Size
199r11282.pdf572.2KB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Chevrolet Nova Base 1971 7.4L / 454 / V8
6.6L / 402 / V8
4.1L / 250 / L6
5.7L / 350 / V8
5.0L / 307 / V8		 Single V-belt, 1 wire
Chevrolet Nova Base 1972 6.6L / 402 / V8
4.1L / 250 / L6
5.7L / 350 / V8
5.0L / 307 / V8		 Single V-belt, 1 wire
Chevrolet Nova Base 1973 4.1L / 250 / L6
5.7L / 350 / V8
5.0L / 307 / V8		 Single V-belt, 1 wire
Chevrolet Nova Base 1974 4.1L / 250 / L6
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Base 1975 4.3L / 262 / V8
4.1L / 250 / L6
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Base 1976 5.0L / 305 / V8
4.1L / 250 / L6
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Base 1977 5.0L / 305 / V8
4.1L / 250 / L6
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Base 1978 5.0L / 305 / V8
4.1L / 250 / L6
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Base 1979 5.0L / 305 / V8
4.1L / 250 / L6
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Base 1985 1.6L / 98 / L4 Single V-belt, 1 wire
Chevrolet Nova Base 1986 1.6L / 98 / L4 Single V-belt, 1 wire
Chevrolet Nova CL 1985 1.6L / 98 / L4 Single V-belt, 1 wire
Chevrolet Nova CL 1986 1.6L / 98 / L4 Single V-belt, 1 wire
Chevrolet Nova Concours 1976 5.0L / 305 / V8
5.7L / 350 / V8
4.1L / 250 / L6		 Single V-belt, 1 wire
Chevrolet Nova Concours 1977 5.0L / 305 / V8
5.7L / 350 / V8
4.1L / 250 / L6		 Single V-belt, 1 wire
Chevrolet Nova Custom 1973 4.1L / 250 / L6
5.7L / 350 / V8
5.0L / 307 / V8		 Single V-belt, 1 wire
Chevrolet Nova Custom 1974 4.1L / 250 / L6
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Custom 1975 4.1L / 250 / L6
5.7L / 350 / V8
4.3L / 262 / V8		 Single V-belt, 1 wire
Chevrolet Nova Custom 1978 4.1L / 250 / L6
5.7L / 350 / V8
5.0L / 305 / V8		 Single V-belt, 1 wire
Chevrolet Nova Custom 1979 4.1L / 250 / L6
5.7L / 350 / V8
5.0L / 305 / V8		 Single V-belt, 1 wire
Chevrolet Nova LN 1975 4.3L / 262 / V8
4.1L / 250 / L6
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Police 1975 4.1L / 250 / L6
4.3L / 262 / V8
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Police 1976 5.0L / 305 / V8
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Police 1977 5.0L / 305 / V8
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Police 1978 4.1L / 250 / L6
5.0L / 305 / V8
5.7L / 350 / V8		 Single V-belt, 1 wire
Chevrolet Nova Rally 1977 4.1L / 250 / L6
5.7L / 350 / V8
5.0L / 305 / V8		 Single V-belt, 1 wire
Chevrolet Nova Rally 1978 4.1L / 250 / L6
5.7L / 350 / V8
5.0L / 305 / V8		 Single V-belt, 1 wire
Chevrolet Nova Rally 1979 4.1L / 250 / L6
5.7L / 350 / V8
5.0L / 305 / V8		 Single V-belt, 1 wire
Chevrolet Nova SS 1976 5.7L / 350 / V8
5.0L / 305 / V8		 Single V-belt, 1 wire

Specifications:

Alternator Style 1-Wire
Bolt Spacing 6.600"
Emission Code 5
Finish Natural
Output 140 Amp
Part Type Alternator
Product Type Electrical Systems and Accessories
Proposition 65 www.P65Warnings.ca.gov
Pulley Style V-Belt 1-Groove
Warranty Limited 90 Day

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