I have a 455 4 speed GS and would like some input on anyone who has used a set of 350 pulleys on 455 . Any problems ? Thanks IDOXLR8 :grin:
pulleys hello, I put a 455 in a 350 car only problem the air belt would not line up. alt bracket to adjust belt is not the same. steve
Steve I just installed 350 pulleys on my non a/c GS and it all worked out fine , I just had to use 66 on back alternator daul groove alternator pulley off of a Nailhead a/c car and a 1" shorter alternator belt. I was interested in finding out how the pulley size would change anything other then performance. IDOXLR8 :Smarty:
gs 350 i have non ac gs350 pulleys on my 455 and lines up good and have not lost a bellt even at 6500 rpms plus the non ac pulles are much smaller than the stock ac 455 pulleys , its like underdrive pulleys from factory just no ac andy:blast:
455 using 350 pulley Okay guys , I think my problems are solved. Check it out on the members rides link. Thanks IDOXLR8 http://www.v8buick.com/showthread.php?s=&postid=141507#post141507
Can anyone with an A/C car measure the water pump pulley for a 350 and a 455? I am looking for a smaller (overdriven) water pump pulley.
pulley part numbers Scott ,1968-1970 used the short water pump and the 1971-1974 used the long water pump. :Comp:
