Powerbond Balancers PB1108-SS SFI Approved Steel Harmonic Balancer for Small Block Mopar
- Small block Mopar, race balancer
- SFI-18.1 approved, steel
- 7.260 in OD
- External balance
- Clear powder coat
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
An SFI approved steel race balancer for small block Mopars with an external balance. Pulley and crank details are not listed.
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ASIN: B003NECM9WModel: PB1108SSCategory: Harmonic Balancers
Overview
A Mopar enthusiast building a competition small block gets this steel balancer in clear powder coat. It is a race part with SFI approval and an external balance.
It is for builds where an approved damper is required and the balance style is already known. Groove layout and bore details are not shown.
Who it's for
Racers on small block Mopar engines with an external balance crank. Street builders should confirm fit before ordering.
Pros and cons
- Clear powder coat
- Balance weight not listed
- Groove layout missing
- Crank bore not stated
Performance notes
The damper absorbs vibration along the crankshaft, and external balance means the balancing weight is mounted on the damper rather than in the crank. Fitting it to an engine built for internal balance would upset the assembly.
Specifications
| Model | PB1108SS |
|---|---|
| Dimensions & fit | |
| Outer diameter | 7.260 in |
| Weight | 10.3 pounds |
| Dimensions | 8.5 x 7.6 x 2.9 inches |
| Construction & materials | |
| Material | Steel |
| Finish | Clear powder coat |
| Compatibility & installation | |
| Application | Small block Mopar |
| Other details | |
| Certification | SFI-18.1 |
| Balance | External |
Frequently asked questions
How do I install the Powerbond PB1108-SS?
The listing gives no installation steps or torque specs. It is an external balance part, so confirm your crank is externally balanced.
What size is the PB1108-SS?
The outer diameter is 7.260 inches, and it weighs 10.3 pounds.
Is the PB1108-SS SFI approved?
Yes. The description lists SFI-18.1.