another th350c wiring question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

big_b · 11-15-2010, 01:45 AM

ive done alot of searching and confused myself even more.
im putting a 305/350c motor back into an '83 chev.

i have the wiring, brake switch adaptor for the lockup and vacuum switch on the firewall.

the trans has a 2 prong plug on the drivers side. on the passenger side of the trans there is another 2 prong plug that is different looking than the plug on the drivers side, it looks to be a pressure switch?

the wiring harness from the firewall for the trans hook ups has another inline 2 prong wire plug but i do not no where this hooks up to???

i want to hook up the lockup but i dont know what these other wiring connections do and how important they are to have opperational.

is anybody familiar with these transmissions and can help make the mud a little clearer for me?
thanks
i need to buy a manual.

11-15-2010, 01:45 AM	#1
big_b Registered User Join Date: Oct 2010 Location: Capital City B.C Posts: 59	another th350c wiring question ive done alot of searching and confused myself even more. im putting a 305/350c motor back into an '83 chev. i have the wiring, brake switch adaptor for the lockup and vacuum switch on the firewall. the trans has a 2 prong plug on the drivers side. on the passenger side of the trans there is another 2 prong plug that is different looking than the plug on the drivers side, it looks to be a pressure switch? the wiring harness from the firewall for the trans hook ups has another inline 2 prong wire plug but i do not no where this hooks up to??? i want to hook up the lockup but i dont know what these other wiring connections do and how important they are to have opperational. is anybody familiar with these transmissions and can help make the mud a little clearer for me? thanks i need to buy a manual. Last edited by big_b; 11-15-2010 at 01:52 AM.



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