Small Block Chevy Harmonic Balancer/Damper 6.75"

Vehicle Info Needed

JEGSPART NUMBER: 555-51601

Small Block Chevy Harmonic Balancer/Damper 6.75"

Name: Small Block Chevy Harmonic Balancer/Damper 6.75"
Brand: JEGS
SKU: 555-51601
Price: 211.99 USD
Availability: InStock

^$211⁹⁹$233.99You Save$22.00

Ships on 09/28/2026

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Small Block Chevy

Small Block Chevy Harmonic Balancer/Damper

6.75"

Internal Balance

360° Timing Marks

Exceeds SFI 18.1 Specifications

Fits small block chevrolet engines such as 283, 305, 307, 327, 350, 383 (stroker), 400, and others based on the popular platform

Designed for engines that rev up to 20,500 rpm

Exceeds sfi 18.1 specifications

Power-forged steel hub, cnc-machined from 1045 steel

High gloss black finish for great looks

Features:

SFI Accepted
Power-Forged Steel Hub
Machined Integral Counterweights
CNC Machined from 1045 Steel
High Gloss Black Finish

Part TypeHarmonic Balancer

BrandJEGS

Package Height4.0

Package Width8.7

Package Length9.7

Weight8.77 PG

Part CategoryAccessories

Degree MarkingsYes

Nose Od (In)1.766

Harmonic Balancer ConstructionSteel

Bolt Hole Count3

Engine BalanceInternal

Overall Width2.343 in (59.5 mm)

Degree Marking Range360

Harmonic Balancer MaterialSteel

Crank Trigger/Exciter PlateNo

Crank Bore1.245 in (31.623 mm)

Part FitmentSemi Universal

Ring Width (In)1.32

Safety RatingSFI 18.1

FinishBlack Painted

Package Qty1

Package TypeEA

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