Whats this ?

BIGCOWL-IMP

BIGCOWL-IMP

Club Member
4.185 bore
3.320 stroke
7.117 rod length
7.0L block
dry sump
roller cam bearings
Vary light Sunny Bryant crank and the oil pan is also the main caps......also has a 3 pc thrush washer...









 
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I would say C6R as well. That part number definitely looks GM and the only blocks they have with 7.0L as part of the casting is the LS7. They probably built that motor for the C6R. Katech would know what it is.
 
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yep, Ls7r and the Sunny Bryant Crank is $3,500 .....i bet it only weighs about 40 pounds...if that..even the cam shaft seems to be vary light....and the crank and bearings are all mint.....think its going on ebay...after i clean it..





 
Are there sleeves but just cast into the block? Is it locally hardened aluminum? Its awesome, but where would you even get parts for this thing.

Bet you can spin it to the moon and back.
 
Looks like a nightmare to build considering that it doesn't appear to use standard waterpump, timing cover, head gaskets, and oil pan.
 
LT1Pat said:
Looks like a nightmare to build considering that it doesn't appear to use standard waterpump, timing cover, head gaskets, and oil pan.
Click to expand...

The oil pan is there, and its also the main caps.....the front cover is also the water pump, its all in one and i have that but no picture yet......i also have the cam, timing chain and gears, all the bearings, all the pistons and rods and a extra set of rods...I'm missing the rear cover and the bolts or studs for the main caps.......it says the torque specs on the bottom of the oil pan for the main caps....



 
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