Speedmaster®
Chevy SBC 350 Harmonic Damper Balancer Bolt
Product Information
Specs
| Brand: | Speedmaster |
| Part Number: | PCE292.1001 |
| Part Type: | Harmonic Balancer Bolt |
| Thread Size: | 7/16-20 in. RH |
| Underhead Length (in): | 2.470 in. |
| Head Style: | 12-point |
| Washer Included: | Yes |
| Fastener Yield Strength (psi): | 200,000 psi |
| Fastener Material: | Chromoly |
| Fastener Finish: | Black oxide |
| Quantity: | Sold individually. |
Description
As the crankshaft flexes, the damper absorbs incredible amounts of energy. These damper bolt kits from Speedmaster will ensure that your balancer is locked into position. They feature a 1/4 in. thick wide-area washer and an extra-tall, 12-point head that accepts a deep socket to eliminate the fear of stripping the head.
Warranty Information
12-Month Limited Worldwide Warranty
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Installation Guide
Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.
This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.