TB2Blazer
1/2 ton status
I have a 1985 K5 blazer with a 350 and was wondering is it a 2 bolt main or 4 bolt main engine?
CK5
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2 or 4 bolt main??
- Thread starter TB2Blazer
- Start date
88Silverado
1/2 ton status
Hard to tell.
Get the block ID then reference on mortec.com
Even then you probably wont know for sure unless you pull the pan to look. 2-Bolt mains are perfectly good blocks, even in high-performance applications
Get the block ID then reference on mortec.com
Even then you probably wont know for sure unless you pull the pan to look. 2-Bolt mains are perfectly good blocks, even in high-performance applications
