v belt sizes
Thread Starter
Instructor
Joined: Jul 2011
Posts: 109
Likes: 3
v belt sizes
Please I need help to find the sizes of v belts for 1980, G.M. dealer does not go back that far. Replaceing all four and engine is 350 L48 8 is in the VIN and it has a.c with 70amp Alt. GM part number would be great.
Burning Brakes
Joined: Jan 2006
Posts: 1,223
Likes: 174
From: Fort Wayne IN
It's all on Napa's website, just punch in your car's info:
Belt - Air Pump
Belt Angle : 36 Deg
Belt Length : 33.08" (840 mm)
Belt Top Width : .41" (10 mm)
Belt - Fan & A/C
Belt Angle : 36 Deg
Belt Length : 56.38" (1432 mm)
Belt Top Width : .47" (12 mm)
Belt - Fan & Alt (w/ 70 Amp Alternator)
Belt Angle : 36 Deg
Belt Length : 54.58" (1386 mm)
Belt Top Width : .41" (10 mm)
Belt - Power Steering
Belt Angle : 36 Deg
Belt Length : 36.58" (929 mm)
Belt Top Width : .41" (10 mm)
Than being said, unless you car is completely stock, be prepared to take a few of these back and go up or down a size to make everything fit like it should. You could also just take your old belts off and have any auto parts store cross reference them.
Belt - Air Pump
Belt Angle : 36 Deg
Belt Length : 33.08" (840 mm)
Belt Top Width : .41" (10 mm)
Belt - Fan & A/C
Belt Angle : 36 Deg
Belt Length : 56.38" (1432 mm)
Belt Top Width : .47" (12 mm)
Belt - Fan & Alt (w/ 70 Amp Alternator)
Belt Angle : 36 Deg
Belt Length : 54.58" (1386 mm)
Belt Top Width : .41" (10 mm)
Belt - Power Steering
Belt Angle : 36 Deg
Belt Length : 36.58" (929 mm)
Belt Top Width : .41" (10 mm)
Than being said, unless you car is completely stock, be prepared to take a few of these back and go up or down a size to make everything fit like it should. You could also just take your old belts off and have any auto parts store cross reference them.
