18 Tooth ABS Reluctor for GM 8.5" in 3.73 Ratio, Impala and Caprice Positraction Packages - Chrysler 9.25” Rear 2011-On All clutch style positraction units

All clutch style positraction units need friction modifier added to the gear oil during install

GMC S15 Jimmy / Pickup (1983-2000)

Fits stock to 4

- Chevrolet K5 Blazer 4WD 1969 - 1980

Whether it's on the street

18 Tooth ABS Reluctor for GM 8.5" in 3.73 Ratio, Impala and Caprice Positraction Packages - Chrysler 9.25” Rear 2011-On All clutch style positraction unitsABS Tone Ring by Yukon Gear & Axle Description Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon. ABS tone ring Fits GM 8. 5" 18 tooth Manufacturers Info Yukon Gear & Axle The Yukon Gear & Axle brand is known industry wide for