ATI Super Damper Diesel Harmonic Balancers ATI917372 Oil System / Oil Filters Automotive Fittings Part Number: ATI-917211

Automotive Fittings Part Number: ATI-917211

Automotive Fittings Part Number: ARP-234-5501

and they require no additional sealant

Wrench Diameter: 15/16 in

Fits all externally balanced Chevy 400 V8 engines

ATI Super Damper Diesel Harmonic Balancers ATI917372 Oil System / Oil Filters Automotive Fittings Part Number: ATI-917211Brand: ATI Performance Products Manufacturer's Part Number: ATI917372 Part Type: Harmonic Balancers Product Line: ATI Super Damper Diesel Harmonic Balancers Automotive Fittings Part Number: ATI 917372 UPC: 800157032363 Engine Balance: External SFI Rating: SFI 18. 1 Degree Markings: No Outside Diameter (in.): 7. 950 Keyway Quantity: One Harmonic Balancer Material: Steel Harmonic Balancer Construction: Elastomer Harmonic Balancer Color: Black zinc