The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Hooker Blackheart 1967-72 C10 Truck LS/LT Swap System Info Thread

**Mbeef61** · 12-21-2020, 11:36 PM

I am looking for info on the Holley trans crossmembers for 71 c10. I was looking into the new TREMEC TKX transmission. They are based on the TKO. I don’t see the TKO mentioned in any of the c10 trans crossmembers. Another company says theirs will work that modeled for 700r4. Any advice for the Holley system?

12-21-2020, 11:36 PM	#149
Mbeef61 Senior Member Join Date: Jun 2009 Location: Portland - OR Posts: 242	Re: Hooker Blackheart 1967-72 C10 Truck LS/LT Swap System Info Thread I am looking for info on the Holley trans crossmembers for 71 c10. I was looking into the new TREMEC TKX transmission. They are based on the TKO. I don’t see the TKO mentioned in any of the c10 trans crossmembers. Another company says theirs will work that modeled for 700r4. Any advice for the Holley system?