Description: Offered for the Olds engines and available in external and internal, the patented SFI ATI Super Damper™ is the only damper designed exclusively for engines that turn over 5000 rpms. Extensive dyno and on-track testing has proven the ATI Super Damper™ far superior to all other designs. 360 degree timing marks makes this ATI SFI damper easy to read when timing your engine. 2 ring elastomer, internal balance, steel hub shown here.

Description: An alternative to the higher priced SFI damper, this BHJ Olds damper comes in internal and external balance. Simple and easy to read timing marks makes this BHJ damper a top choice on many street/strip Olds engines.

Description: Offered for the Olds engines and available in external and internal, the patented SFI ATI Super Damper™ is the only damper designed exclusively for engines that turn over 5000 rpms. Extensive dyno and on-track testing has proven the ATI Super Damper™ far superior to all other designs. 360 degree timing marks makes this ATI SFI damper easy to read when timing your engine. 3 ring elastomer, internal balance, steel hub shown here.

Description: Now there is a steel damper available that is for an internal balanced assembly and will work with the factory oem pulleys and pulley configuration. This steel internal balanced damper will fit the 350, 455, 425, 400 and 403 engines. Since all of our dampers are new, there is no need for a core charge or exchange.

Description: This steel internal/external damper meets and surpasses all the sfi ratings accepted by NHRA and IHRA and yet it is affordable! This Pro Race damper offers the ability for the engine builder to make a choice between either externally or internally balancing the crankshaft. No need to purchase another damper again, just simply remove the bolt on weight if the reciprocating assembly becomes light enough that it will allow for the engine to become internal balanced. Consult with us if you require more information on weather your application requires internal or external balancing.

Description: Damper bolt kit comes complete with a high strength fine thread bolt to fit the 350-455 Oldsmobile engines. It also includes the extra thick washer as well.

Description: This replacement Oldsmobile damper is just what the doctor ordered for those factory or even performance rebuilds. Intended for the 455 or 350 engines, these factory replacement Oldsmobile dampers are of steel rather then cast and therefore are mechanically more reliable and stronger. Since all of our dampers are new, there is no need for a core charge or exchange.