http://www.automotiveforums.com/vbulletin en Sat, 21 Nov 2009 01:27:42 GMT vBulletin 60 http://www.automotiveforums.com/vbulletin/images/misc/rss.jpg http://www.automotiveforums.com/vbulletin http://www.automotiveforums.com/vbulletin/showthread.php?t=970514&goto=newpost Mon, 16 Nov 2009 05:38:51 GMT I bought a posi diff. out of a firebird with id#410409 n gm8.Will this work in my 8.5 10 bolt rear?Will I be able to run 3:42 or 3:55 gears?Please any info needed kinda confused with the whole rearend issue.Thanx as always guys I bought a posi diff. out of a firebird with id#410409 n gm8.Will this work in my 8.5 10 bolt rear?Will I be able to run 3:42 or 3:55 gears?Please any info needed kinda confused with the whole rearend issue.Thanx as always guys ]]> Nova inglewatt102 http://www.automotiveforums.com/vbulletin/showthread.php?t=970514 http://www.automotiveforums.com/vbulletin/showthread.php?t=970120&goto=newpost Wed, 11 Nov 2009 04:35:03 GMT Alright so I bought an 8.5 10bolt 28spline posi for my 74 Nova which is supposed to be out of a Firebird.It came with what I was told were 355 gears but now that I have it I counted the teeth and believe it is a 308!My question is how do I tell for sure the diff. is even a posi as it hasnt been installed yet and can you even get 355 gears for my diff. or only 342 or 373?Please any info would help.THanx again guys:shakehead Alright so I bought an 8.5 10bolt 28spline posi for my 74 Nova which is supposed to be out of a Firebird.It came with what I was told were 355 gears but now that I have it I counted the teeth and believe it is a 308!My question is how do I tell for sure the diff. is even a posi as it hasnt been installed yet and can you even get 355 gears for my diff. or only 342 or 373?Please any info would help.THanx again guys:shakehead ]]> Nova inglewatt102 http://www.automotiveforums.com/vbulletin/showthread.php?t=970120 http://www.automotiveforums.com/vbulletin/showthread.php?t=970085&goto=newpost Tue, 10 Nov 2009 20:45:29 GMT If any one can help and give me what every help on how to build a 383 stroker for my 79 nova i will greatly appriciate the help. i would love it to have 800 horsepower but will take any advices or instructions any one can give! If any one can help and give me what every help on how to build a 383 stroker for my 79 nova i will greatly appriciate the help. i would love it to have 800 horsepower but will take any advices or instructions any one can give! ]]> Nova james.e.p http://www.automotiveforums.com/vbulletin/showthread.php?t=970085