Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
Speedway Motors Logo
America's Oldest Speed Shop ®


Speedway Small Block Chevy 350 Fluid Crank Damper, 6.25 Inch

Speedway Small Block Chevy 350 Fluid Crank Damper, 6.25 Inch

Click image to enlarge



Q & A

What's in the Box

Balancer for Small Block Chevy 350 c.i. V-8. Degreed from 10o ATDC to 50o BTDC.  SFI 18.1 certified.

Item Details

6.25" SFI 18.1

You may also be interested in:

Small Block Chevy Polished Adjustable Timing Pointer
(Part #91011045)
                        Have you ever degreed in your cam only to have the timing mark off on the tab? This billet aluminum pointer is adjustable to cure the problem. Fits S/B Chevy with up to 7" balancer.
ARP Fasteners 234-2501 Small Block Chevy Balancer Bolt & Washer
(Part #1012342501)
                        Made from 8740 chromoly. Bolt feature increased diameter for improved accessibility and easy wrenching. Hardened parallel ground washer prevents galling while promoting even torque loading. 170,000 PSI. 

  • For S/B Chevy
  • UHL - 2.470"
  • Thread Size - 7/16-20
  • Wrenching - 13/16"
  • Washer Included
Small Block Chevy Harmonic Balancer, 6-3/4 Inch, Black
(Part #91015358)

Small block Chevy stock-type replacement 6-3/4" diameter harmonic balancer. For internal balance engines.

  • NOT recommended for RPM's in excess of 6500
  • NOT SFI certified
  • Internal balance
Speedway Chrome SB Chevy 350 Fluid Crank Damper, 6.25 Inch
(Part #91015330)

Chrome plated steel balancer for S/B Chevy 350 c.i. V-8. Degreed from 10° ATDC to 50° BTDC. SFI serial number and timing marks are etched on the outer ring.

  • Forged from 1025 low carbon steel  
  • Injected with high viscosity silicone fluid
  • Rated to 12,500 RPM
  • SFI 18.1 certified
Professional Products Small Block Chevy 6 Inch Harmonic Balancer, SFI
(Part #91090010)

This is a SFI certified 6" internally balanced Small Block Chevy harmonic balancer. It has 60 timing marks plus engraved marks every 90 degrees.

  • 18.1 SFI Rating
  • Steel
  • Painted
  • Sold Individually