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  7. Rochester 4GC 4G Carburetor Accelerator Pump AP318
Rochester 4GC 4G Carburetor Accelerator Pump AP318
Rochester 4GC 4G Carburetor Accelerator Pump AP318

Rochester 4GC 4G Carburetor Accelerator Pump AP318

11 Review(s)
Your Price: $12.95
21/32" x 3.327". US manufactured Ethanol ready. Extensive technical information.
Part Number: AP318
Availability: In Stock

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Ethanol ready, Rochester 4 Jet, 4 barrel carburetor accelerator pump. 1,000's tested.

FEATURES:
  • US manufactured
  • Ethanol ready
SPECS:
  • Overall length = 3.327" (when fully extended)
  • Cup diameter = 21/32"
  • Stem length = 2.757"
TECHNICAL:
  • apply a couple dabs of white lithium grease to the cup before installing
  • do not soak pump
  • polish the pump bore with Crocus Cloth before installing pump
  • do not allow your pump to dry out
FITS SOME:
  • Rochester 4G, 4GC, 4jet
REPLACES OE:

APPLICATIONS:
You must match your carburetor number to get the correct part.
MAKE
YEAR
MODEL
CYLS
BUICK
1955
SUPER M-50, CENTURY 60. ROADMASTER 70
8
CADILLAC
1954-55
ALL EXC ELDORADO
8
CADILLAC
1955
ELDORADO (2 CARBS)
8
CHEVROLET
1956-66
265, 283, 327, 348
8
CHEVROLET
1956-66
283, 327, 348
8
DAYTONA MARINE
283
8
MERCURY MARINE
283 MCM/MIE 190
8
OLDSMOBILE
1954-56
SUPER 88, 98
8
OWENS MARINE
283, 327
8
PACKARD
1955
352 CARIBBEAN & DUAL CARBS
8
PONTIAC
1955
352 ENG CARIBBEAN & (2 CARBS)
8
PONTIAC
1955
7007800 CARB ONLY
8
PONTIAC
1958-65
283, 327, 348 (CANADA)
8
STUDEBAKER
1965
283
8
Click on Carb Number For Associated Parts.
CARBURETOR NUMBERS:

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