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1994 350 Van Engine

 
swaluda
V-6 Camaros rule!
Posts: 71
Joined: 11/12
Posted: 04/29/13 06:04 PM

Are these roller block motors?  

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zman123
Everything in my driveway’s a Chevy
Posts: 537
Joined: 06/08
Posted: 04/29/13 07:09 PM

I believe they are. Have you opened it up yet? If it's a roller block it will have 3 bolt holes in the valley above the cam on centerline.  

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zman123
Everything in my driveway’s a Chevy
Posts: 537
Joined: 06/08
Posted: 04/29/13 07:09 PM

double post  

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swaluda
V-6 Camaros rule!
Posts: 71
Joined: 11/12
Posted: 04/30/13 09:23 PM

Some guy has one for sale on the cheap. I asked him the same question and he didnt know what a roller block engine was It runs good with 100,000 on it. A good candidate for rebuild, if in fact its a roller block motor  Stan  

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68scott385
I mow my lawn and find Chevys
Posts: 1994
Joined: 10/09
Posted: 04/30/13 09:47 PM

The block may have the spider bolt bosses but there's no way to know for sure if it's got a roller cam without looking in the lifter valley. Some applications had roller cams while others did not and all used the same block.  
68scott385 68scott385 68scott385

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