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1989 GMC R2500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1989 GMC R2500 Change Vehicle

Dayco®
1989 GMC R2500 - Dayco Street Performance Series Harmonic Balancer

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$161.49
Manufacturer #PB1018ST
Guaranteed to Fit1989 GMC R2500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1989 GMC R2500
Base
8 Cyl 7.4L
8 In. Diameter, with Counterweight
1989 GMC R2500
Sierra Classic
8 Cyl 7.4L
8 In. Diameter, with Counterweight
1989 GMC R2500
High Sierra
8 Cyl 7.4L
8 In. Diameter, with Counterweight

Highlights

Part:
Harmonic Balancer
Brand:
Dayco
Notes:
2.33 in. OD Nose; 2.69 in. W Overall; 1.6 in. Crank Bore; 1.89 in. W Ring; (3) Bolt Holes
Series:
Dayco Street Performance Series
Quantity Sold:
Sold individually
Warranty:
1 year or 12,000-mile Dayco limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Outside Diameter:
7.96 in.
Fitnotes:
8 In. Diameter, with Counterweight

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1966 Chevrolet Bel Air
Base
8 Cyl 6.5L
8 In. Diameter, with Counterweight
1970-1971 Chevrolet P20 Van
Base
8 Cyl 7.4L
8 In. Diameter, with Counterweight
1970-1971 Chevrolet P30 Van
Base
8 Cyl 7.4L
8 In. Diameter, with Counterweight
1970-1971 GMC P25/P2500 Van
Base
8 Cyl 7.4L
8 In. Diameter, with Counterweight
1970-1971 GMC P35/P3500 Van
Base
8 Cyl 7.4L
8 In. Diameter, with Counterweight
Page 1 of 81 | Showing 1 - 5 of 404 results

Product Information

DAYCO STREET PERFORMANCE HARMONIC BALANCERS

Featuring pressure-bonded, high-strength Spheroidal Graphite iron rings and hubs, Dayco's Street Performance harmonic balancers ensure long-term peak performance without spinning and component separation even at 6,500 RPM. Since 1905, Dayco has developed top-tier replacement parts that keep cars moving, including belts, tensioners, pulleys and other timing products.

  • Cost-effective bonded balancer designed for performance street engines
  • Can be used in some limited-spec racing vehicles
  • Lowers chances of spinning and component separation even at 6,500 RPM
  • Pressure-bonded, high-strength Spheroidal Graphite iron rings and hubs
  • Etched black primer features two coats of clear coat and fully etched laser timing marks
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
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We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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