/live/media/DY/DY_PBU1480SS10_Fro.jpg)
Dayco PBU1480SS10 Engine Harmonic Balancer
| Brand | Dayco PBU1480SS10 |
|---|---|
| Counterweight Balance | Neutral, no counterweight |
| Crank Bore | 1.481 |
| Crank Bore | 37.60 |
| Crank Trigger/Exciter Plate | No |
| Hardware Included | No |
| Installation Instructions Included | Yes |
| Nose Outside Diameter | 2.128 |
| Nose Outside Diameter | 54.05 |
| Number of Integrated Pulleys | 2 |
| Outer Ring Material | Steel |
| Overall Outside Diameter | 6.772 |
| Overall Outside Diameter | 172.00 |
| Overall Width | 3.650 |
| Overall Width | 92.70 |
| Pulley 1 Number Of Grooves | 4 |
| Pulley 1 Outside Diameter | 6.335 |
| Pulley 1 Outside Diameter | 160.900 |
| Pulley 1 Type | Serpentine |
| Pulley 2 Number Of Grooves | 6 |
| Pulley 2 Outside Diameter | 6.615 |
| Pulley 2 Outside Diameter | 168.000 |
| Pulley 2 Type | Serpentine |
| Ring Width | 2.500 |
| Ring Width | 63.50 |
| Timing Marks | Yes |
| Woodruff Key Included | No |
| Product line | Race Performance 10% Underdrive |
| Fits | Pontiac and Chevrolet · 13 vehicles |
10% underdrive. Helps reduce accessory drag for a freer-revving setup.
Neutral balance. No counterweight for a clean, simplified harmonic balancer design.
Dual serpentine pulleys. Built with 4- and 6-groove pulley sections for accessory drive.
Dayco Race Performance Underdrive Balancer
The Dayco PBU1480SS10 is a race performance harmonic balancer built for select GM V8 applications. It features a 10% underdrive design, neutral balance, and dual integrated serpentine pulleys for a direct-fit performance setup on 1998-2002 Chevrolet Camaro, 1998-2002 Pontiac Firebird, and 2004-2006 Pontiac GTO.
Key Features
- Race Performance 10% Underdrive line for reduced accessory drive speed
- Neutral balance with no counterweight
- Steel outer ring construction
- Two integrated serpentine pulleys: 4-groove and 6-groove
- Timing marks included for setup and service reference
- Crank trigger/exciter plate not included
- Installation instructions included
- Dayco part number PBU1480SS10
Product Details
Built for performance-oriented engine setups, this Dayco harmonic balancer uses a steel outer ring and a neutral balance configuration to match the needs of compatible GM applications. The dual pulley design measures 6.335 inches on Pulley 1 and 6.615 inches on Pulley 2, with overall dimensions of 6.772 inches in outside diameter and 3.650 inches in width. The crank bore measures 1.481 inches, and the nose outside diameter is 2.128 inches. For buyers searching for a Pontiac GTO harmonic balancer or a Camaro/Firebird underdrive balancer, PBU1480SS10 provides the fitment and pulley layout needed for these specific vehicles.
The Race Performance 10% Underdrive line is aimed at reducing accessory drive speed while maintaining a direct replacement format for the listed applications. This makes the Dayco PBU1480SS10 a relevant choice for drivers building a street/strip or track-focused engine package in a Chevrolet Camaro, Pontiac Firebird, or Pontiac GTO.
What It Can Help Address
- Worn or damaged harmonic balancer assemblies
- Incorrect accessory pulley alignment on compatible engines
- Timing reference issues when service marks are needed
- Accessory drive setup changes for performance builds
- Replacement needs for a neutral-balance underdrive balancer
Installation Notes
Verify crank bore, bolt hole quantity, pulley groove count, and overall dimensions before installation. This part uses 6 bolt holes and does not include a woodruff key, hardware, or a crank trigger/exciter plate. Follow the included instructions and confirm timing mark orientation during installation. For best results, match the balancer to the exact vehicle application listed for 1998-2002 Chevrolet Camaro, 1998-2002 Pontiac Firebird, and 2004-2006 Pontiac GTO.
Quality Assurance
Dayco Race Performance components are engineered for performance-focused engine applications and built around application-specific fitment data. Part number PBU1480SS10 is cataloged for the listed Camaro, Firebird, and GTO applications, with specifications provided to support accurate selection and installation.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Pontiac | GTO | — | — | N/A | Race Performance 10% Underdrive |
| 2005 | Pontiac | GTO | — | — | N/A | Race Performance 10% Underdrive |
| 2004 | Pontiac | GTO | — | — | N/A | Race Performance 10% Underdrive |
| 2002 | Chevrolet | Camaro | 5.7L | V8 | N/A | Race Performance 10% Underdrive |
| 2002 | Pontiac | Firebird | 5.7L | V8 | N/A | Race Performance 10% Underdrive |
| 2001 | Chevrolet | Camaro | 5.7L | V8 | N/A | Race Performance 10% Underdrive |
| 2001 | Pontiac | Firebird | 5.7L | V8 | N/A | Race Performance 10% Underdrive |
| 2000 | Chevrolet | Camaro | 5.7L | V8 | N/A | Race Performance 10% Underdrive |
| 2000 | Pontiac | Firebird | 5.7L | V8 | N/A | Race Performance 10% Underdrive |
| 1999 | Chevrolet | Camaro | 5.7L | V8 | N/A | Race Performance 10% Underdrive |
| 1999 | Pontiac | Firebird | 5.7L | V8 | N/A | Race Performance 10% Underdrive |
| 1998 | Chevrolet | Camaro | 5.7L | V8 | N/A | Race Performance 10% Underdrive |
| 1998 | Pontiac | Firebird | 5.7L | V8 | N/A | Race Performance 10% Underdrive |
| No rows match your filter. | ||||||