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 Post subject: main bearings
PostPosted: Tue Nov 22, 2011 7:19 pm 
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3 Deuce Weber
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Joined: Mon Mar 28, 2011 4:55 am
Posts: 54
Location: viña del mar, Chile
Car Model:
hi guys:

i´m looking for bearings for my slanty, i found in Chile cam bearings std (made in Argentina) and the timing chain (made in USA) the 2 things in U$22, and the rod bearings .020 (made in USA) cost here in Chile is already U$7 by rod, but the main bearing had a code in the external face that says in the 1,2 and 4

CLEVITE 77
UPPER
7 90
MB2731AL
B1


CLEVITE 77
LOWER
10 90
MB2731AL
D1


and the 3

CLEVITE 77
UPPER
7 90
.010
MB2732AL

CLEVITE 77
LOWER
7 90
.010
MB2732AL



can´t find the part in every shop, and the bearing in ebay or another shops have another code or don´t match with the year of the car
(1979), says from 60 to 69 or 69 to 75... well someone knows what main bearings will i buy or the code from a bearings to replace the clevite that i remove from the engine. please help... another question, someone knows a make of pistons and rings that give trust i´ve seen SILVOLITE..., because a´m looking for pistons and rings .030 or more ´cause the pistons that remove are .020.

thanks

_________________
dodge aspen 79 AT


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 Post subject:
PostPosted: Wed Nov 23, 2011 8:40 am 
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Guru
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Joined: Mon Oct 14, 2002 4:32 pm
Posts: 4880
Location: Working in Silicon Valley, USA
Car Model:
Cast crankshaft main bearings, 1977 and newer SL6 engines only.
Looks like the # 3 bearing is clearly marked .010 so that journal is already undersize. Measure the other journals to see if they are also .010 under.
DD


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 Post subject:
PostPosted: Wed Nov 23, 2011 10:01 am 
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3 Deuce Weber
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Joined: Mon Mar 28, 2011 4:55 am
Posts: 54
Location: viña del mar, Chile
Car Model:
yes, in the machine shop the guy tell me that the undersize are .010 on main and .020 on rod, but the question is why i can´t found the same code... like the rod bearing code is this for the rod in clevite and federal mogul (CB1214al or 3695ra) and the code of the main doesn´t match

someone thas was rebuilt a slanty please contact me to buy the parts... almost 1 year the car is parking... and i want to put it on the road.

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dodge aspen 79 AT


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