GM 8.5in. 10 Bolt Rear Axle Shaft Replacement Axle Shaft; GM 7.5in. 10 Bolt; 28 Spline; 6 on 5.5in. Bolt Pattern; 29.000in. Overall Length; Driver Or Passenger Side; Does NOT Include Bearings Seals Or Studs; For Use In 88-98 S10 Series 4X4 CHEVROLET GMC S10 BLAZER S10 PICKUP S15 JIMMY S15 PICKUP SONOMA BASE SL 1990 1991 1992 1993 1994 1995 2.2L Vortec (134) 2.5L Iron Duke L38 (151) 2.5L Iron Duke LN8 (151) 2.8L LL1 HO 4.3L L35 (262) Vortec 4.3L LB4 (262) Vortec GAS Alloy USA Alloy USA GM 8.5 Inch 10 Bolt Rear Axle Shaft - 17107 17107 Replacement Axle Shafts