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Holley 170+ GPH Mechanical Fuel Pump 12-327-20

Holley 170+ GPH Mechanical Fuel Pump 12-327-20
Holley 170+ GPH Mechanical Fuel Pump 12-327-20Holley 170+ GPH Mechanical Fuel Pump 12-327-20Holley 170+ GPH Mechanical Fuel Pump 12-327-20Holley 170+ GPH Mechanical Fuel Pump 12-327-20
$340.99 ea
NEWARRIVING SOONEstimated Ship Date 03/26/2024 (If Ordered Today)80 Available from HOLLEY PERFORMANCE PRODUCTS as of 03/02/2024
Model: 3991224
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need.
Features:
  • High output fuel flow
  • Flows 170+ GPH free flow
  • Shutoff pressure pre-set at 8 psi
  • Fuel pressure regulator is required (recommend Holley P/N 12-704)
  • Heavy duty construction for continuous high rpm operation
  • Redesigned high flow valves always ensure adequate fuel delivery
  • Fuel body casting can be rotated to accommodate various plumbing situations
  • 8AN O-ring (3/4"-16 SAE) inlet & outlet ports
  • Fittings "not" included
About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
fuel_pump_tech_info.pdf168.1KB

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 Years Engine Fitment Notes
Chevrolet Chevy II 1963 4.6L / 283 / V8 Fuel Pump Mechanical
Chevrolet Chevy II 1964 4.6L / 283 / V8 Fuel Pump Mechanical
Chevrolet Chevy II 1965 5.3L / 327 / V8
4.6L / 283 / V8
Fuel Pump Mechanical
Chevrolet Chevy II 1966 5.3L / 327 / V8
4.6L / 283 / V8
Fuel Pump Mechanical
Chevrolet Chevy II 1967 4.6L / 283 / V8 Fuel Pump Mechanical
Chevrolet Chevy II 1968 5.4L / 327 / V8
5.0L / 307 / V8
5.7L / 350 / V8
Fuel Pump Mechanical
Chevrolet Nova 1969 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet Nova 1970 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet Nova 1971 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet Nova 1972 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet Nova 1973 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet Nova 1974 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet Nova 1975 4.3L / 262 / V8
5.7L / 350 / V8
Fuel Pump Mechanical
Chevrolet Nova 1976 5.7L / 350 / V8
5.0L / 305 / V8
Fuel Pump Mechanical
Chevrolet Nova 1977 5.7L / 350 / V8
5.0L / 305 / V8
Fuel Pump Mechanical
Chevrolet Nova 1978 5.7L / 350 / V8
5.0L / 305 / V8
Fuel Pump Mechanical
Chevrolet Nova 1979 5.7L / 350 / V8
5.0L / 305 / V8
Fuel Pump Mechanical

Specifications:

Application Chevrolet Small Block
Color Silver
Emission Code 5
Free Flow GPH 170
Free Flow LPH 644
Fuel Type Gasoline
Inlet Size 8 AN O-Ring - 3/4-16 SAE
Material Aluminum
Outlet Size 8 AN O-Ring - 3/4-16 SAE
Part Type Mechanical Fuel Pump
Product Type Fuel Pump
Proposition 65 www.P65Warnings.ca.gov
Warranty Limited 90 Day

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Holley 170+ GPH Mechanical Fuel Pump 12-327-20:

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