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  7. Rochester 2 Barrel Carburetor Accelerator Pump 2.590 x 21/32" - AP427
Rochester 2 Barrel Carburetor Accelerator Pump 2.590 x 21/32
Rochester Accelerator Pump 2.590 x 21/32" - AP427

Rochester 2 Barrel Carburetor Accelerator Pump 2.590 x 21/32" - AP427

21 Review(s)
Your Price: $12.95
2.590 x 21/32. US manufactured Ethanol ready
Part Number: AP427
Availability: In Stock

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Rochester 2 jet, 2 barrel carburetor ethanol ready accelerator pump.

FEATURES:
  • US manufactured
  • Ethanol ready
SPECS:
  • Overall length = 2.590" (when fully extended)
  • Cup diameter = 21/32"
  • Stem length = 2.04"
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
  • Free Carburetor Manual
FITS SOME:
  • Rochester 2G, 2GC, 2GV

APPLICATIONS:
You must match your carburetor number to get the correct part.
MAKE
YEAR
MODEL
CYLS
BUICK
1961-65
300 4.9l
6
BUICK
1962-63
6 CYL
6
BUICK
1966-67
225 3.7L
8
BUICK
1966-69
300" 4.9L, 340" 5.6L, 350" 5.7L (Inc Repl Carbs)
8
CADILLAC
1958-60
CENTER OF 3
8
CHECKER
1963
226
6
CHECKER
1964
283”
8
CHECKER
1965
327 W/VAC GOV
8
CHECKER
1967-68
283, 327
8
CHEVROLET
1955-61
(INCL CENTER OF 3 CARBS)
8
CHEVROLET
1958-69
283, 302, 307, 327
8
CHEVROLET/GMC TRUCK
1955-68
265, 322, 327, 348 (INC GOV)
8
CHEVROLET/GMC TRUCK
1958-69
283, 307 INC REPL CARBS
8
DIVCO
1963
226
6
DODGE
1971
318
8
DODGE TRUCK
1971
318"
8
OLDSMOBILE
1955
8
OLDSMOBILE
1957-58
TRUE TRI POWER
8
OLDSMOBILE
1961-63
8
PLYMOUTH
1971
318
8
PONTIAC
1955-57
8
PONTIAC
1957-65
389, 421 HP (CENTER OF TRUE TRIPOWER)
8
PONTIAC
1958-68
283, 307, 327 (CANADA)
8
PONTIAC
1961
8
REO/WHITE
1967
327 W/ VAC GOV
8
STUDEBAKER
1965
283
8
Click on Carb Number For Associated Parts.
CARBURETOR NUMBERS:

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