Engine code 4bolt or 2bolt
03-09-2010, 04:48 PM
#1
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Engine code 4bolt or 2bolt
When I pulled up this number unless I made a mistake it said the engine was 300 or 350 HP
But my engine builder just called and said it was a 2 bolt main block,
I am confused I thought all factory 300/350 HP engines were 4 bolt blocks?
Thanks!
But my engine builder just called and said it was a 2 bolt main block,
I am confused I thought all factory 300/350 HP engines were 4 bolt blocks?
Thanks!
03-09-2010, 04:55 PM
#2
Le Mans Master
1....307...69-73...2
3932373....307...68-73...2
3932386....302.....69....4...Z-28 Camaro
3932386....327.....69....2
3932386....350.....69....2 or 4
3932388....327.....69....2
393238
3932373....307...68-73...2
3932386....302.....69....4...Z-28 Camaro
3932386....327.....69....2
3932386....350.....69....2 or 4
3932388....327.....69....2
393238
03-09-2010, 06:17 PM
#3
Team Owner
The difference is in the machining...not in the casting.