1966 GMC 3500 Engine Harmonic Balancer
Browse our online catalogue to find original replacement Engine Harmonic Balancers specifically designed to fit a 1966 GMC 3500.





1966 GMC 3500 Engine Harmonic Balancer
$205.81
$177.96
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1966 GMC 3500
Equipped With:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
Single Groove Pulley
Single Groove Pulley





1966 GMC 3500 Engine Harmonic Balancer
$468.11
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1966 GMC 3500
Equipped With:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
V-Belt; Groove Qty. 1 Outer Diameter: 6.685 in ATP Number: 102245 ATP Availability: Available to Order Pioneer Number: DA-2500 Pioneer Availability: Available to Order
V-Belt; Groove Qty. 1 Outer Diameter: 6.685 in ATP Number: 102245 ATP Availability: Available to Order Pioneer Number: DA-2500 Pioneer Availability: Available to Order





1966 GMC 3500 Engine Harmonic Balancer
$175.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1966 GMC 3500
Equipped With:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);