Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
yes. its the same.Thanks! Much better.
Is the timing chain replacement the same for all the SBCs? I see some videos for the 5.7 but not 5.0.
If someone could point out a video or write up for the process I would appreciate it!
Thanks.
Chip tuning will help a bunch. There is a "HiWay Lean Cruise" already in the Bin file your truck uses, it was disabled by GM because they couldn't pass emissions.
Black box does not but the 0411 does.Is the hiway lean on the later vortecs or just the TBIs
Is the timing chain replacement the same for all the SBCs? I see some videos for the 5.7 but not 5.0.
It should be the same for a 4.3, 5.0, and 5.7. Nothing special: pull the fan, fan clutch, water pump, crank pulley, and then pull the timing cover.
Part number is 12371043My one recomendation is use a single roller chain. They are a little more money but well worth it even on a stock engine. GM used them from the factory on the HD 350s and marine engines.