I agree with your statement about using factory pieces and parts. I'm 60 and have been wrenching, building and fabricating since I was a teenager. It took several years to learn this lesson, but I...

Thanks for that information.

Your assumption is correct.

Building one myself is beyond my current abilities, but I do not consider beyond my capabilities. Other than loading a tune into a...

I may be mistaken, but the LB4 is TBI. L35 is the CPI engine. The memcals BJLA and BJAY that I have are from a 4.3L LB4 TBI engine. The 16197427 ECM I have is from a 4.3L L35 CPI engine. It has a...

OK. I don't understand. The BCC lookup spreadsheet shows the BDXA for a 1994 S-series truck with 4.3L LB4 and manual transmission with a 16196395 ECM. It shows the BJFD for a 1994 C/K truck with...

It seems easier and smarter to purchase a TBI 16197427 than modify the CPI 16197427 that I have. Thanks for that information.

I have a 16197427 ECM from a 1994 Chevy S10 Blazer with the 4.3L CPI and automatic transmission. The BCC is BHRJ. I plan to use this ECM in a Chevy 292 TBI manual transmission (NV4500) conversion. ...

I thought about those, but after more googling I think it is s Transfer Case Control Module (TCCM) for the NV233. I'm satisfied that I won't need it for my conversion.

Hi Everyone! First post.

I purchased a 16197427 PCM from a salvage yard for a Chevy 292 project. The donor vehicle was a 1994 4.3L S10 Blazer. It has a BHRJ memcal which I think means it came...