Product Description:
Underdrive Pulley, 98-02 Camaro/Firebird LS1, 04-06 GTO LS1/LS2 SFI 25% Crank Balancer
You don't have to sacrifice safety or quality to save money; this affordable bracket racer SFI dampers have been spin-tested to 12,500 rpm and carry an SFI-18.1 rating. The carbon steel dampers have an injection-molded and bonded elastomer, easy-to-read engraved timing marks, removable counterweights (where applicable), and a highly polished baked-enamel finish, so they look as good as they perform.
| Engine Balance | Internal | |
| Safety Rating | SFI 18.1 | |
| Degree Markings | Yes | |
| Outside Diameter (in) | 6.140 in. | |
| Harmonic Balancer Material | Steel | |
| Harmonic Balancer Construction | Elastomer | |
| Harmonic Balancer Finish | Natural clearcoated | |
| Mounting Hardware Included | No | |
| Quantity | Sold individually. | |
| Notes | Integral harmonic damper and crank pulley design provides a 25 percent underdrive. Installation of this damper requires new belts and damper bolt |
Vehicle Fitment: 98-02 Camaro/Firebird LS1, 04-06 GTO LS1/LS2
Add the needed belts to your kit; 760K6/378K4 Underdrive Pulley Belt Set for $39.95.
