Scat SFI Approved Harmonic Balancers Designed using advance computer technology for explosion proof racing applications. The elastomer damper is enclosed in a 1045 steel structure and laser welded. External balance dampers feature bolt-in counterweights. Tested to 12,500 RPM and meets SFI 18.1 specifications.
Part Type: Harmonic Balancer Style: SFI Approved Application: Chevrolet Big Block Engine Balance: Internal SFI Accepted: Yes, SFI 18.1 Overall Diameter (O.D.): 8.000" Crank Bore (I.D.): 1.599" Nose Diameter (O.D.): 2.333" Overall Width: Harmonic Balancer Material: Steel Alloy Harmonic Balancer Construction: Laser Welded 1045 Steel Harmonic Balancer Finish: Black Timing Marks: Yes Timing Degree Range: 00-60° Pulley Pattern: 3-Bolt Mounting Hardware Included: No Manufacturer: Scat Crankshafts Manufacturer's Part Number: D-9005 Packaged Weight: Warranty: Scat's conditional and limited warranty covers manufacturing defects only, for a period of one year from date of purchase. Any parts returned for Scat inspection, under Scat's conditional and limited warranty, must be returned freight prepaid. It is Scat's sole discretion to determine whether to repair a part, replace a part, or deny a customer's claim. Any claims are limited to Scat products and no other component parts. This warranty is expressly in lieu of all other warranties, express or implied. Quantity: Sold as Each |