Serpentine Conversion from OBS or 4.3L V6 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

BlueCrew · 08-27-2012, 08:26 PM

I did my searching and just wanted to clarify exactly the parts needed for a conversion to a serpentine system on my 1987 5.7 TBI.

Parts come off either a 90+ OBS Chevy Truck or 4.3L V6

Should be Two Large Aluminum Brackets w/ all the bolts
Crank Pulley
Fan w/ Thermostatic Clutch
Reverse flow water pump
A/C Compressor
Alternator
Powersteering Pump

Am I missing anything?? Also wanted to confirm that all the parts off the V6 are usuable with my 350.... Since I plan on converting to r134 after the swap should I go ahead and grab the accumaltor and condensors off the donor vehicle?

08-27-2012, 08:26 PM	#1
BlueCrew Registered User Join Date: Apr 2012 Location: Eastern NC Posts: 7	Serpentine Conversion from OBS or 4.3L V6 I did my searching and just wanted to clarify exactly the parts needed for a conversion to a serpentine system on my 1987 5.7 TBI. Parts come off either a 90+ OBS Chevy Truck or 4.3L V6 Should be Two Large Aluminum Brackets w/ all the bolts Crank Pulley Fan w/ Thermostatic Clutch Reverse flow water pump A/C Compressor Alternator Powersteering Pump Am I missing anything?? Also wanted to confirm that all the parts off the V6 are usuable with my 350.... Since I plan on converting to r134 after the swap should I go ahead and grab the accumaltor and condensors off the donor vehicle?

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