Being offered is a set of main bearingsby ACL, their number 4M1631P in .25mm undersize. Someone has marked them as .010. According to my research, these should fit 1981 thru `991 GM family of cars and trucks with 2.8L, 3.1L or 3.4L V6 engines. Please do your research as for your application before you buy. Merchandise is located in Canada and will be shipped from North Dakota upon my next border crossing. It takes me about 5 to 6 hours to drive South, drop off parcels, pick up purchases and return home. My next scheduled trips are May 9th, May 23rd, June 13th, July 3rd, July 25th, August 15th, September 5th, September 26th, October 17th, November 7th, November 28th, December 19th, January 9th and January 30th. Illness or weather can also affect these dates. I work hard at making sure my customers are satisfied. Feedback is given once I know that you are happy. Loc: Crate #8
