1.570" OD | 0.590" ID | 0.020" Thick Hardened Steel Valve Spring Shim Pinit $0.80 SKU: PCE271.1011 Quantity -+ Add to Cart Details Brand:SpeedmasterPart Number:PCE271.1011Part Type:Valve Spring Shim Shim Thickness (in.):0.020 in.Shim Outer Diameter (in.):1.570 in.Shim Inner Diamet... DetailsBackDetailsBrand:SpeedmasterPart Number:PCE271.1011Part Type:Valve Spring Shim Shim Thickness (in.):0.020 in.Shim Outer Diameter (in.):1.570 in.Shim Inner Diameter (in.):0.590 in.Shim Material:Hardened SteelQuantity:Sold IndividuallySee MoreSee Less