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1970-75 Grand Prix, GTO, Lemans, Firebird, Crankshaft Pulley, 350, 400, 455 with AC, Single Groove

1970-75 Grand Prix, GTO, Lemans, Firebird, Crankshaft Pulley, 350, 400, 455 with AC, Single Groove
$77.99 ea
NEWARRIVING SOONEstimated Ship Date 04/29/2026 (If Ordered Today)3 Available from our supplier as of 04/12/2026
Model: 4870674
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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1970-75 Grand Prix, GTO, Lemans, Firebird; Crankshaft Pulley; 350, 400, 455 with AC; Single Groove

Reproduction crankshaft pulley for 1970-75 Pontiac models with 350, 400, 455 engines with air conditioning. Each pulley is manufactured to correct dimensions and replaces the original exactly. Measures 7-7/16" with GM stamping 480509XS.

Pontiac Applications
  • 1970-1975 Pontiac Firebird
  • 1970-1975 Pontiac Grand Prix
  • 1970-1973 Pontiac GTO
  • 1970-1974 Pontiac LeMans
  • 1970-1970 Pontiac Tempest

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
Pontiac Firebird 1970 - 1975
Pontiac GTO 1970 - 1973
Pontiac Grand Prix 1970 - 1975
Pontiac LeMans 1970 - 1974
Pontiac Tempest 1970

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1970-75 Grand Prix, GTO, Lemans, Firebird, Crankshaft Pulley, 350, 400, 455 with AC, Single Groove: