12-11-2016, 11:25 PM | #1 |
Senior Member
Join Date: Mar 2015
Location: Arizona from Overland Park Kansas
Posts: 3,968
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Factory 327 engine
Pulled our 63 327 apart today and found some interesting grind marks on the crank. Has anyone else seen marks like this?
The pan looked like it had never been removed. A bad casting at factory? When we rebuilt our power-glide a few months ago it had some grind marks under the valve body and had been welded on the case by the band servo.
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Current projects: 1966 Chevy Custom PS PB A/C BBW 283 v8 3 speed OD 1966 GMC Long Step 1966 GMC 3/4 ton Custom PS PB Sport trim 351 v6 1966 GMC 3/4 ton 4x4 Custom PB 305 v6 np435 1960 GMC Custom 1968 GMC 3/4 ton 4x4 Short Bed 1962 K20 Tow truck 1961 GMC Extended Suburban Panel and a few more |
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