9778804 1965-67 GTO, Lemans, GS, Skylark, Crankshaft Pulley, 389, 400, 421, 428, Double Groove

Name: 9778804 1965-67 GTO, Lemans, GS, Skylark, Crankshaft Pulley, 389, 400, 421, 428, Double Groove
Brand: OER
SKU: 691-9778804
Price: 59.99 USD
Availability: InStock

^$59⁹⁹

Ships on 09/15/2026

Lowest Price Guarantee

OER 9778804 Features:

Reproduction double groove crankshaft pulley for 1965-67 Buick GS, Skylark, Pontiac GTO, Lemans models with 400ci engine. Fits Pontiac, Buick 389ci, 400ci, 421ci, 428ci engines. Measures 7-1/4' in diameter. Number stamped on pulley is 9778804.

Part TypeCrankshaft Pulley

BrandOER

Package Height2.0

Package Width8.0

Package Length8.0

Weight2.0 PG

Part CategoryReplacement Parts

Part FitmentDirect Fit

Vendor Part Number9778804

Package Qty1

Package TypeEA

No Questions

No Reviews

Some parts are not legal for use in California or other states with similar laws / regulations

9778804 1965-67 GTO, Lemans, GS, Skylark, Crankshaft Pulley, 389, 400, 421, 428, Double Groove

OER 9778804 Features:

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords