Speedmaster®

Chevy SBC 350 7.250" Internal SFI-Rated Fluid Damper Harmonic Balancer

Speedmaster® PCE291.1086 Chevy SBC 350 7.250" Internal SFI-Rated Fluid Damper Harmonic Balancer
Speedmaster® PCE291.1086 Chevy SBC 350 7.250" Internal SFI-Rated Fluid Damper Harmonic Balancer
Speedmaster® PCE291.1086 Chevy SBC 350 7.250" Internal SFI-Rated Fluid Damper Harmonic Balancer
Speedmaster® PCE291.1086 Chevy SBC 350 7.250" Internal SFI-Rated Fluid Damper Harmonic Balancer
US $169.34
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MPN PCE291.1086 UPC840136574408

Product Information

Overview

Speedmaster harmonic balancers are crafted from high-quality steel and feature a tuned elastomer for optimal engine performance. They include a strong bonding process, easy-to-read timing marks, and an advanced design to absorb engine vibrations, extending the life of the crankshaft and bearings for enhanced power and torque.

Specs

Brand:Speedmaster
Part Number:PCE291.1086
Part Type:Harmonic Balancer
Engine Balance:Internal
SFI Rating:SFI 18.1
Degree Markings:Yes
Outside Diameter (in):7.250 in.
Keyway Quantity:One
Harmonic Balancer Material:Steel
Harmonic Balancer Construction:Elastomer
Harmonic Balancer Finish:Black painted
Mounting Hardware Included:No
Quantity:Sold Individually.

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.

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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.