1981 GMC K1500 Engine Harmonic Balancers
Save up to 40% on original replacement 1981 GMC K1500 Engine Harmonic Balancers. Navigate our online catalogue to find Engine Harmonic Balancers and other parts designed specifically to fit a 1981 GMC K1500.
Engine Harmonic Balancer
$139.92
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: L;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: L;
Engine Harmonic Balancer
$106.30
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Harmonic Balancer
$160.64
Limited Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Direct Replacement w/Air Conditioning w/Heavy Duty Cooling
Direct Replacement w/Air Conditioning w/Heavy Duty Cooling
Engine Harmonic Balancer
$88.71
$76.70
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Harmonic Balancer
$101.29
$87.59
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Harmonic Balancer
$157.29
$141.93
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Harmonic Balancer
$222.68
$126.75
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Engine VIN: D;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Engine VIN: D;
Vehicle Fitment Notes:
Double V-Belt; Groove Qty. 2 Outer Diameter: 6.75 in ATP Number: 102035 ATP Availability: Available to Order Pioneer Number: DA-2503 Pioneer Availability: Available to Order
Double V-Belt; Groove Qty. 2 Outer Diameter: 6.75 in ATP Number: 102035 ATP Availability: Available to Order Pioneer Number: DA-2503 Pioneer Availability: Available to Order
Engine Harmonic Balancer
$150.69
$139.07
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: L;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: L;
Vehicle Fitment Notes:
Part Type: Solid Outer Diameter: 7.99 in ATP Number: 102036 ATP Availability: Available to Order Pioneer Number: DA-3504 Pioneer Availability: Available to Order
Part Type: Solid Outer Diameter: 7.99 in ATP Number: 102036 ATP Availability: Available to Order Pioneer Number: DA-3504 Pioneer Availability: Available to Order
Engine Harmonic Balancer
$143.14
$97.87
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine VIN: H;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine VIN: H;
Vehicle Fitment Notes:
Hollow Back Part Type: Solid Outer Diameter: 6.74 in ATP Number: 102069 ATP Availability: Available to Order Pioneer Number: DA-3051 Pioneer Availability: Available to Order
Hollow Back Part Type: Solid Outer Diameter: 6.74 in ATP Number: 102069 ATP Availability: Available to Order Pioneer Number: DA-3051 Pioneer Availability: Available to Order
Engine Harmonic Balancer
$143.14
$97.87
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine VIN: H;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine VIN: H;
Vehicle Fitment Notes:
Hollow Back Part Type: Solid Outer Diameter: 6.74 in ATP Number: 102069 ATP Availability: Available to Order Pioneer Number: DA-3051 Pioneer Availability: Available to Order Small Block
Hollow Back Part Type: Solid Outer Diameter: 6.74 in ATP Number: 102069 ATP Availability: Available to Order Pioneer Number: DA-3051 Pioneer Availability: Available to Order Small Block
Engine Harmonic Balancer
$776.58
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: L;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: L;
Vehicle Fitment Notes:
Part Type: Solid Outer Diameter: 7.96 in Position Related Information: TDC Mark Is Located 13 Degrees From Key-Way ATP Number: 102311 ATP Availability: Available to Order Pioneer Number: 872023 Pioneer Availability: Available to Order ATP: LifeCycle Change Log: Went from 9 (Obsolete) to 2 (Available to Order) Pioneer: Discontinuation / supersession date: 2023-12-19 Pioneer: Obsolete On: 2025-12-19 Pioneer: LifeCycle Change Log: Went from 2 (Available to Order) to 8 (Discontinued)
Part Type: Solid Outer Diameter: 7.96 in Position Related Information: TDC Mark Is Located 13 Degrees From Key-Way ATP Number: 102311 ATP Availability: Available to Order Pioneer Number: 872023 Pioneer Availability: Available to Order ATP: LifeCycle Change Log: Went from 9 (Obsolete) to 2 (Available to Order) Pioneer: Discontinuation / supersession date: 2023-12-19 Pioneer: Obsolete On: 2025-12-19 Pioneer: LifeCycle Change Log: Went from 2 (Available to Order) to 8 (Discontinued)
Engine Harmonic Balancer
$776.58
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: L;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: L;
Engine Harmonic Balancer
$408.06
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Racing Version w/Air Conditioning w/Heavy Duty Cooling
Racing Version w/Air Conditioning w/Heavy Duty Cooling
Engine Harmonic Balancer
$262.74
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Street Version w/Air Conditioning w/Heavy Duty Cooling
Street Version w/Air Conditioning w/Heavy Duty Cooling
Engine Harmonic Balancer
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Supercharger Version w/Air Conditioning w/Heavy Duty Cooling
Supercharger Version w/Air Conditioning w/Heavy Duty Cooling