WebIn 1970 the rear end was built in both 10 and 12 bolt versions. In 1971, GM instituted a standardized "corporate" rear axle. This rear end was available in a 10 bolt version only. ... Positraction Casting Numbers Due to the … http://wallaceracing.com/carrier-id.html
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WebSep 19, 2013 · 10199001 Small Block V8 1993-1995 350, 4-bolt, LT5, Corvette ZR1, 405hp. 10243878 Small Block V8 1996-1997 305, 2-bolt, Vortec truck, roller cam, 1-piece rear seal. 10243880 Small Block V8 … WebAug 23, 2006 · Ok, If it is a Chevelle 12 bolt, it should have a 3969278 casting number, but that casting number was used from 70 to 72. To confirm it's a 70 you need to find the casting date on the rear of the drivers side web of the center section. Actually, in 1971 the format of the assembly code changed so it would look like CFC and a Julian datecode ...
WebDec 23, 2008 · The first gen 12-Bolt rear and the Nova 12 bolts should measure 60 1/4 and the 2nd gen is 61". 12 bolt 30140PM1 3 3.08:1 to 3.73:1 - 3 series- carrier - Eaton. GM Gear 11 39 = 3.55:1 gear ratio. 69 Camaro -originally a LM1 car. 327, Edelbrock E-streets, hooker, DUI performance distributors, ultradyne cam, stewart, TRW etc. Vintage Air, … WebJun 19, 2016 · By now most of you know that I closed the deal on the 1966 Chevy II, L79 and will be taking the trailer over to pick up the car next week. I have found a 12 bolt posi rear end, casting number 3894860NF with a …
WebCasting Numbers. 12-Bolt Housing: Casting 1965 Chevelle 3859140 1966 Chevelle 3875745 ~ N3775745 *** 1967 Chevelle NF3894939 ~ N3894939 ~ N3775745 *** ... WebSep 19, 2013 · 10199001 Small Block V8 1993-1995 350, 4-bolt, LT5, Corvette ZR1, 405hp. 10243878 Small Block V8 1996-1997 305, 2-bolt, Vortec truck, roller cam, 1-piece rear seal. 10243880 Small Block V8 …
WebMar 20, 2006 · Only show this user. 3959038 is a 69 12 bolt Chevelle casting number. D159 is cast date April 25th 1969. 0429K is assembled April 29th McKinnon Canada axle plant. E is eaton posi. RF is 3.31 12 bolt posi. This code is for a Chevelle differential used in the 442 Cutlass. Oshawa Canada car plant used the Chevy 12 bolts for the 442 68-70.
WebSep 23, 2024 · The GM 8.875-inch, 12-bolt positraction came in many 1965 to '72 passenger cars. The pinion shaft on passenger cars' differentials was 1.625 inches in … train from jalgaon to nashikWebNov 17, 1998 · Darren, the address and phone# is: Kenny Thomas Racing Enterprises, 10578 Mahoning Ave, Rt 18, North Jackson OH 44451. Phone#: 330-538-0400. "...take all of the 12-bolt shortcomings, fix them, then mix in the right mounting systems...". They advertise this casting for 78-87 GM A and G bodies and for 82 to present Camaros. trailers jetskiWebMar 30, 2006 · Joined Feb 6, 2004. 1,885 Posts. #2 · Mar 28, 2006. 12 Bolt codes.. The #3894860NF is the Center Section Casting Number for a 1966-67 12 bolt in a Chevy 2...the D57 is the casting date; April 5th, 1967..the GM9 is probably some kind of corp casting stamp ID...Don't think it matters much as far as you are concerned. train from prayagraj to jammuWebMar 21, 2010 · The center section casting number for a 12 bolt is 3894860NF while a 10 bolt number is 3894859NF maybe that can help if you get the casting numbers. Click..is … train korean drama onlineWebCasting Numbers: 12-Bolt Casting #3875745N 10-Bolt Casting #3875744N. The casting numbers/letters on rear end housings may have either a prefix or suffix of "N" or "NF" and no reason has been found yet why they may have one or the other. Prefix: Axle Ratio: CA: 3.08:1: CB: 3.36:1: CC: trailing zeros in javaWebDon't forget to follow us on Facebook, and if you run a website or write for a blog, please link to our site! Chevy V8 Casting Number Locations. Chevy V8 SBC Block and Head … train from puri to koraputhttp://chevellestuff.net/1966/rear_axle.htm train store roanoke va