1 year, 19k mile conversion update
1. Dont piece together a crappy fuel system!!!
I just replaced my aeromotive A1000 fuel pump because Im too broke to have a custom intank , sumped fuel system put together. If you can avoid it, dont run an inline pump without a sumped tank.
2. Wiring, wiring, wiring.
Integrating the LS1 into the stock 67 harness has led to some issues, but honestly fewer than I expected. Just make sure everything is clean and well insulated.
3. make sure your relays can run modern accessories
'nuff said
4. If your running a 98-99 trans, replace your slave cylinder BEFORE the swap
This infamous issue slowed me down at about 10k miles.
5. Check this forum frequently!!
Thats about it. The LS1 swap is amazing. I drive the car almost everyday and I love it. Good luck everyone! back to
mode-Gordon
It's hard for me to be that my swap has been done and driven daily for over 3 years!






