What motor do I have?
#1
What motor do I have?
I have a 84 k10 with what I think is a 305 (well that was the stock motor) The motor has center bolt valve covers which makes me think its a 87 or later. Where are the casting numbers on the block? I want to swap the cam and don't have a clue if its a roller or flat tappet. Block is stamped "GM 5.0 LG"
roller cam or flat tappet?
roller cam or flat tappet?
#3
Originally Posted by Tiresmokin
Casting number is on the flange where the trans bolts to. Behind the left head.
#4
Staging Lane
Join Date: Mar 2006
Location: Peoria, IL
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The numbers stamped on the block deck in front of the passenger head may also be useful if you can get them. They won't be a substitute for the casting numbers, but could provide additional detail.