Is it the same engine ?
It's still a no, the 94 is obd1 and has different electronics than the 98. It will physically bolt in but won't work.
Looking for a Used Silverado 1500 in your area?
CarGurus has 183,481 nationwide Silverado 1500 listings starting at $1,495.
Search Chevrolet Silverado 1500 Questions
Chevrolet Silverado 1500 Experts
Related Models For Sale