Page 453 - 2021-22_EngineCatalogAP

HARMONIC BALANCERS
ATI Super Dampers
Consist of an outer shell, inner shell, crankshaft hub, and eight elastomers. Meet SFI 18.1 specifications.
Part No.
Application
Diameter
Style
Ring Shell
Outer Hub
Crank Balance
Total Weight
Ford Big Block 429-460
ATI917620
429-460
7.074"
3
Steel
Steel
Internal
11.25 lbs.
ATI917630
429-460
7.074"
3
Aluminum
Steel
Internal
6.25 lbs.
Damper Service Parts
Fluidampr Harmonic Balancers
ATI916560-G
Part No.
Engine
Construction
Hubs
ATI916560-G
Big Block 429-460 with Chevy Front, Int. Balance
Steel
Part No.
Description
Elastomer Kit
ATI918980-76
Ring Kit, 6" O.D. 3-Ring 70/60/70 Durometer
Traditional Fluidampr steel balancers have engraved degreeing marks and meet SFI specifications.
Powerbond Harmonic Balancers
Powerbond Race Series balancers feature clear-coated steel construction and meet SFI 18.1 specifications.
PRO/RACE
Pro/Sport
Pro/Sport balancers are fully machined from high-quality carbon steel, and feature pressure-bonded elastomer with 3000 lbs. separation force, positively retained outer inertia ring, accurately balanced, spin tested to 12,000 rpm, removable counterweights, highly polished and finished in a durable baked enamel finish. Meets SFI Spec. 18.1.
Part No.
Model
Engine
Diameter
Balance
FLU720201
Fluidampr
429-460
7-1/4"
Internal
Part No.
Model
Engine
Dia.
Balance
PBBPB1210-SS
Race
429-460
6.620"
Internal
Part No.
Model
Engine
Diameter
Balance
Weight
SFI
PRH34272
Pro/Sport
429-460
6.61"
Internal/External
9.96 lbs.
Yes
2021-22 ENGINE BUILDER CATALOG 451
FORD BIG BLOCK 429-460