Date: September 15, 2026 Posted by: admin In: 10-bolt

Thread Size: 8.6 inch. Screw Head Style: Round. Thread Style: Right Hand. Item Hardness: Grade 10.9. Maximum Shear Strength: 20000 psi. Compatible Groove Diameter: 8.6 inches. Material Type: Carbon Steel. Item Diameter: 8.6 inches. Size Name: 8.6 inches. Number of Pieces: 2. Fastener Size: 8.6 inch. Thread Coverage: Fully Threaded. Outside Diameter: 8.6 inches. Number of Packs: 1. Set Name: Set of 2. Unit Count: 1 Count. Part Number: 8.6-BI-V1. Fits Open (Non Posi, Locker, Limited-Slip) Carriers. (2) Same-Sized Windows on Carrier. GM 8.6 10-Bolt Spider Gear Kit. Fits 1999 & 2000 Years. (2) of the same-sized windows on the carrier that the ring gear bolts too. Will not fit limited-slip / posi / gov-lock carriers.