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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
$349.99 ea
NEWARRIVING SOONEstimated Ship Date 12/10/2024 (If Ordered Today)100 Available from HOLLEY PERFORMANCE PRODUCTS as of 11/20/2024
Model: 3991224
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
STORE PICKUP
[More Info]
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
Buick Skylark 1977 5.0L / 305 / V8
5.7L / 350 / V8		 Fuel Pump Mechanical
Buick Skylark 1978 5.0L / 305 / V8
5.7L / 350 / V8		 Fuel Pump Mechanical
Buick Skylark 1979 5.0L / 305 / V8
5.7L / 350 / V8		 Fuel Pump Mechanical
Chevrolet Chevelle 1964 5.3L / 327 / V8
4.6L / 283 / V8		 Fuel Pump Mechanical
Chevrolet Chevelle 1965 5.4L / 327 / V8
5.3L / 327 / V8
4.6L / 283 / V8		 Fuel Pump Mechanical
Chevrolet Chevelle 1966 4.6L / 283 / V8 Fuel Pump Mechanical
Chevrolet Chevelle 1967 5.4L / 327 / V8
4.6L / 283 / V8		 Fuel Pump Mechanical
Chevrolet Chevelle 1968 5.4L / 327 / V8
5.0L / 307 / V8
5.3L / 327 / V8		 Fuel Pump Mechanical
Chevrolet Chevelle 1969 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet Chevelle 1970 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet Chevelle 1971 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet Chevelle 1972 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet Chevelle 1973 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1964 4.6L / 283 / V8
5.3L / 327 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1965 4.6L / 283 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1966 4.6L / 283 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1967 4.6L / 283 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1968 5.0L / 307 / V8
5.4L / 327 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1969 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1970 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1971 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1972 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1973 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1974 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1975 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1976 5.0L / 305 / V8
5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1977 5.0L / 305 / V8
5.7L / 350 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1978 5.0L / 305 / V8
5.7L / 350 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1979 5.0L / 305 / V8
5.7L / 350 / V8		 Fuel Pump Mechanical
Chevrolet El Camino 1980 5.0L / 305 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1981 5.0L / 305 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1982 5.0L / 305 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1983 5.0L / 305 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1984 5.0L / 305 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1985 5.0L / 305 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1986 5.0L / 305 / V8 Fuel Pump Mechanical
Chevrolet El Camino 1987 5.0L / 305 / V8 Fuel Pump Mechanical
Chevrolet Laguna 1973 5.7L / 350 / V8 Fuel Pump Mechanical
Chevrolet Laguna 1974 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet Laguna 1975 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet Laguna 1976 5.0L / 305 / V8 Fuel Pump Mechanical
Chevrolet Malibu 1964 5.3L / 327 / V8
4.6L / 283 / V8		 Fuel Pump Mechanical
Chevrolet Malibu 1965 4.6L / 283 / V8 Fuel Pump Mechanical
Chevrolet Malibu 1966 4.6L / 283 / V8 Fuel Pump Mechanical
Chevrolet Malibu 1967 4.6L / 283 / V8 Fuel Pump Mechanical
Chevrolet Malibu 1973 5.7L / 350 / V8
5.0L / 307 / V8		 Fuel Pump Mechanical
Chevrolet Malibu 1974 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet Malibu 1975 5.7L / 350 / V8
6.6L / 400 / V8		 Fuel Pump Mechanical
Chevrolet Malibu 1976 5.7L / 350 / V8
6.6L / 400 / V8
5.0L / 305 / V8		 Fuel Pump Mechanical
Chevrolet Malibu 1977 5.7L / 350 / V8
5.0L / 305 / V8		 Fuel Pump Mechanical
Chevrolet Malibu 1978 5.7L / 350 / V8
5.0L / 305 / V8		 Fuel Pump Mechanical
Chevrolet Malibu 1979 5.7L / 350 / V8
5.0L / 305 / V8		 Fuel Pump Mechanical
Chevrolet Malibu 1980 5.7L / 350 / V8
5.0L / 305 / V8		 Fuel Pump Mechanical
Chevrolet Malibu 1981 5.7L / 350 / V8
5.0L / 305 / V8		 Fuel Pump Mechanical
Chevrolet Malibu 1982 5.0L / 305 / V8 Fuel Pump Mechanical
Chevrolet Malibu 1983 5.0L / 305 / V8 Fuel Pump Mechanical
Oldsmobile Cutlass 1978 5.7L / 350 / V8
5.0L / 305 / V8		 Fuel Pump Mechanical
Oldsmobile Cutlass 1979 5.7L / 350 / V8
5.0L / 305 / V8		 Fuel Pump Mechanical
Oldsmobile Cutlass 1980 5.0L / 305 / V8 Fuel Pump Mechanical
Pontiac Grand Prix 1978 5.0L / 305 / V8 Fuel Pump Mechanical
Pontiac Grand Prix 1979 5.0L / 305 / V8 Fuel Pump Mechanical
Pontiac Grand Prix 1980 5.0L / 305 / V8 Fuel Pump Mechanical
Pontiac Grand Prix 1983 5.0L / 305 / V8 Fuel Pump Mechanical
Pontiac Grand Prix 1984 5.0L / 305 / V8 Fuel Pump Mechanical
Pontiac Grand Prix 1985 5.0L / 305 / V8 Fuel Pump Mechanical
Pontiac Grand Prix 1986 5.0L / 305 / V8 Fuel Pump Mechanical
Pontiac Grand Prix 1987 5.0L / 305 / V8 Fuel Pump Mechanical
Pontiac LeMans 1977 5.0L / 305 / V8 Fuel Pump Mechanical
Pontiac LeMans 1978 5.0L / 305 / V8
5.7L / 350 / V8		 Fuel Pump Mechanical
Pontiac LeMans 1979 5.0L / 305 / V8
5.7L / 350 / V8		 Fuel Pump Mechanical
Pontiac LeMans 1980 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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