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#1 |
Registered User
Join Date: Mar 2002
Location: geneva al usa
Posts: 343
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BB Serpentine belt setup
Does anyone know if a Serpentine belt setup off of a 90,s 454 work on a 72 402BB?? Off of a SS454 or 3/4 to 1 ton 454?
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bogey5 |
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#2 |
'Burban Legend
![]() Join Date: Apr 2005
Location: Mingo Junction OH
Posts: 918
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Crucial Part
I believe that it has been posted many times on here that it WILL work. THE MOST IMPORTANT THING, is you MUST use a reverse rotation water pump because the serp set-up spins the other way ON THE PUMP. Get one for the year truck you took the serp system from. Good luck to you, Mike
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'67 Chevy Iron City Beer Truck (9ft step) '67 Chevy Panel Truck 467 '68 Short Fleet 305v6 '68 McLaren Ramp Truck '68/'68/'70/'71 Burbs 292/366/402/454 '69 C-30 dump '71 C-50 dump and church bus '71 4x4 454 '72 Blazer (w/pop-up camper) $15 x-hooks '66 Chevy II 194/Weber '68 El Camino" 305v6 '69 Skylark 455 Buick '70 Chevelle 427 '71 Cutlass W-31 '71 GTO 400 2x2 "The 51" Chopped '51 Chevy (409) my first car OK Toad, we'll take 'em all... John Milner |
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#3 |
Registered User
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 21,977
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Yes they will work according to the owners of trucks I've spoken w/@ several shows. But, like hotrodmtodd stated, you'll need a reverse rotation long waterpump.
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67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... Cubic inches is like Indiana Jones with a cheap pistol. |
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#4 |
Registered User
Join Date: Jun 2002
Location: central pa
Posts: 1,525
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I have a new setup on mine. There is NO clearence for a clutch type fan on this setup. You will have about 2 3/4" between the water pump pulley and the Rad. This forced me to go 16" flexilite fan and 12" electric in front of air condenser. You can't go any larger of a flex fan because it will interfear with the air-conditioner pulley. I used a 1" spacer off the water pump so it would not hit anything. If I went anymore on the spacer I would not have enough room to fit a wrench in to bolt the darn thing on. If you don't have air you could go with big electric fan infront pushing .
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72 longhorn c30 502BB/th400/fact air/4.11rear/ custom camper 72 bug(the better half's) under reconstruction 2009 HHR aqua blue 71 GMC k20 350/sm465 2009 Chevy hd3500 6.6 Victory Red crew cab dually Dave & Jeanne |
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