Help......403 ac ?

olds307 and 403

olds307 and 403

Geezer
Oct 14, 2008
5,057
113
Melville,Saskatchewan
Mines an 86 with the 2 pulley crank
Yes, because it is a Vin Y, a regular Cutlass. I had a 76 Cutlass with a 350, the same setup as the Vin 9, minus the air pump and an A5 A/C compressor vs a R4. I have a feeling cost had something to with the 80's setup. Our 81 Delta 88 also had the Vin Y Cutlass set up. The belt squealed till it actually burnt off.
 
TURNA

TURNA

Geezer
Jul 24, 2009
8,721
113
Socialist NY
So all those years use the same 2 groove crank pulley?
 
olds307 and 403

olds307 and 403

Geezer
Oct 14, 2008
5,057
113
Melville,Saskatchewan
So all those years use the same 2 groove crank pulley?
From what I have seen. My 260 had the same pulleys. Pretty sure it was off a car with A/C, closed impeller water pump. Mixed with my 70S non A/C passenger side alternator brackets made belt alignment awesome. Also had a belt for the alternator just off the water pump, also had squealing issues.
 
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