1970 442 W30 pulley set up????
#1
1970 442 W30 pulley set up????
I have a 1970 442 w30 with A/C. I have the 404847 water pump with the X on it. I am having troubles lining up the pulleys. I also have the H and C shaped alternator bracket on. Confused as to which water pump pulley and crank pulley should be used. Cant get the 2 7/8 inch pulley to work and which pulley should be used for the power steering. Need help ASAP
Looking to buy all 3 pulleys if someone has the correct set.
Chris 314-495-1700
Looking to buy all 3 pulleys if someone has the correct set.
Chris 314-495-1700
Last edited by cdoering; July 20th, 2014 at 05:56 PM. Reason: forgot info
#2
Hi Chris
The other Chris (Octania) has built a spread sheet listing water pumps and matching sets of pulleys. Here's what I got from that spread sheet.
1970 W30 Non-AC
Crank Pulley KJ 405459 2 groove 6.25" X 2.18"
Water Pump Pulley KM 405461 2 groove 7.3" X 2.55"
Power Steering Pulley KG 399403 1 groove
Water Pump Length 5.6"
The other Chris (Octania) has built a spread sheet listing water pumps and matching sets of pulleys. Here's what I got from that spread sheet.
1970 W30 Non-AC
Crank Pulley KJ 405459 2 groove 6.25" X 2.18"
Water Pump Pulley KM 405461 2 groove 7.3" X 2.55"
Power Steering Pulley KG 399403 1 groove
Water Pump Length 5.6"
#3
Shoot! I just realized you need with AC. Is the water pump 5.6" long? This might take a PM to Chris to see which ones he thinks would be correct. As I skim through his spreadsheet the AC sets look to me mostly other lengths of water pumps.
Here's one he lists with a question mark on the water pump length:
"68 Asm. Man.
6-1, 111"
1968 350 Yes (AC)
68+
Nutted"
Crank "KC 399405 3g - 7.5 x 3.0""" 1.230
Water Pump "KF 399404 3g 6.10 x 2.70"
Power steering "KH 399406 2g 6.6 x 1.95"
Water Pump Length 5.6" ?
"1100777 AJ"
"Aft groove: C-WP-PS-Gen belt #399627;
2nd groove: C-WP-PS belt #399595;
3rd groove: C-WP-AC belt #401473"
Here's one he lists with a question mark on the water pump length:
"68 Asm. Man.
6-1, 111"
1968 350 Yes (AC)
68+
Nutted"
Crank "KC 399405 3g - 7.5 x 3.0""" 1.230
Water Pump "KF 399404 3g 6.10 x 2.70"
Power steering "KH 399406 2g 6.6 x 1.95"
Water Pump Length 5.6" ?
"1100777 AJ"
"Aft groove: C-WP-PS-Gen belt #399627;
2nd groove: C-WP-PS belt #399595;
3rd groove: C-WP-AC belt #401473"
#4
I have the 404847 (X) heavy duty water pump on the car. The water pump is 5 11/16 long. Hope this help with the information needed to tell me what I need. I guess the issue is with the length and the part number 404847 X heavy duty water pump on the car.
Chris 314-495-1700
Chris 314-495-1700
#5
The answer is in the Product Information Manual (aka Assembly Manual). You DO have one, right?
W-30 has nothing to do with it. Any 1970 A-body with 455, A/C, and Power steering uses the 3-belt KC Crank pulley, 3-belt KF water pump pulley, and 2-belt KH power steering pulley.
Make sure you use the right spacers along with your brackets.
W-30 has nothing to do with it. Any 1970 A-body with 455, A/C, and Power steering uses the 3-belt KC Crank pulley, 3-belt KF water pump pulley, and 2-belt KH power steering pulley.
Make sure you use the right spacers along with your brackets.
#7
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