nocturnalrites101 Posted February 16, 2016 Report Share Posted February 16, 2016 im sure this has been asked a million times but heres a million in 1. how would you go about using an old 4 pin style gm alt in a newwer Gm truck with 2 pin. I know it will physically bolt up. Im more curious about the wiring aspect. Link to comment Share on other sites More sharing options...
ChevyBoy95 Posted February 16, 2016 Report Share Posted February 16, 2016 Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
nocturnalrites101 Posted February 16, 2016 Author Report Share Posted February 16, 2016 where do i get one of those? Link to comment Share on other sites More sharing options...
nocturnalrites101 Posted February 16, 2016 Author Report Share Posted February 16, 2016 it just caught my eye it needs to be opposite of that. Old 4 pin alt going in a new truck Link to comment Share on other sites More sharing options...
ChevyBoy95 Posted February 17, 2016 Report Share Posted February 17, 2016 it just caught my eye it needs to be opposite of that. Old 4 pin alt going in a new truck My bad, don't think they make them in reverse. Just use an old harness and a new harness and make a 4 pin to 2 pin. Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
nocturnalrites101 Posted February 17, 2016 Author Report Share Posted February 17, 2016 it just caught my eye it needs to be opposite of that. Old 4 pin alt going in a new truck My bad, don't think they make them in reverse. Just use an old harness and a new harness and make a 4 pin to 2 pin. just would need to know what wires go to what as i have no problem with this. Link to comment Share on other sites More sharing options...
nocturnalrites101 Posted February 17, 2016 Author Report Share Posted February 17, 2016 it just caught my eye it needs to be opposite of that. Old 4 pin alt going in a new truck My bad, don't think they make them in reverse. Just use an old harness and a new harness and make a 4 pin to 2 pin. also on a side note i need to talk to you personally about some b2 xm stuff Link to comment Share on other sites More sharing options...
ChevyBoy95 Posted February 17, 2016 Report Share Posted February 17, 2016 it just caught my eye it needs to be opposite of that. Old 4 pin alt going in a new truck My bad, don't think they make them in reverse. Just use an old harness and a new harness and make a 4 pin to 2 pin. also on a side note i need to talk to you personally about some b2 xm stuff Shoot me a pm on what you want to ask about the XM's. Generally 12v constant and sense wire is all you need, i think. Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
NorCalMike Posted February 26, 2016 Report Share Posted February 26, 2016 Arent the 2 pin gm alternators pcm controlled? Link to comment Share on other sites More sharing options...
ToNasty Posted February 26, 2016 Report Share Posted February 26, 2016 2 pin is pcm controlled. It's the reason I split my charging systems ***Super Sellers List***http://www.stevemeadedesigns.com/board/topic/25829-super-sellers-buyers Link to comment Share on other sites More sharing options...
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