This was on the last Skylark I bought, I had to change it to get the AC belt to align, Not sure what it fits, maybe someone needs it. $25.00 shipped in the lower 48. Johnny
Thanks for the info the # are faint but with your info their is a 2 also 1375142 maybe that will help. Johnny
1375142 for all 455 non-stage 1 without AC (2 grooves) (Taken from page 6-5.2 in the 70 assembly manual.)
Thanks, I took it off a 455 but not the engine that my car was born with, I guess I was lucky to have a pulley to fit. Johnny
http://www.buickperformanceclub.com/455pulleybrkts.htm 2 groove w/p is *146 according to buickperformanceclub I have a *142 crank pulley on my 455. Just an fyi. Hope this helps.
Did we clarify the exact part as a WP or Crank pulley and did Matt take this pulley or is it sill available?
To me that Pulley looks like a 1375146 which is a A/C equipped 1970 Water Pump Pulley. (2 Grooves - Also for Heavy Duty Cooling) 1 Groove would be Standard 455 (NON A/C) which is part # 1375141
I mailed the money for the pulley. It's on the way. Thanks Mark and Happy New Year to all Thanks, Matt