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Old 02-23-2007, 09:56 PM   #1
combustion
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alternator wiring issues

. to sart off, im in the middle of swaping a 454ci on my 1970 c10 in place of the old and tired 307ci. the 454 is a 1994 tbi, but i swapped all the out because im gonna go carburated and bought a electric fuel pump since it does not have the hole for the mechanical pump nor the cam. now the issue comes when i wire the alternator. since i cant use the altenator of my original 307 since the 454 is a serpentine, i need to convert the wires coming out of the 454's alternator to properly charge. but for that i need a wiring diagrams. when i bought the engine it did not come with a alternator, so i dont know exactly how the 454's alternator harness is going to look, but ik they are different in some way at least.

TIA!!
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Old 02-23-2007, 10:06 PM   #2
neonlarry
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Re: alternator wiring issues

Check out this page:
http://www.chevelles.com/techref/tecref14.html
Note if you don't have an idiot light you must use a resistor.
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Old 02-24-2007, 12:32 AM   #3
combustion
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Re: alternator wiring issues

Quote:
Originally Posted by neonlarry View Post
Check out this page:
http://www.chevelles.com/techref/tecref14.html
Note if you don't have an idiot light you must use a resistor.
thank you
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