LS1 Shortblock or Longblock For Sale
 

It is a 5.3L cast iron block punched out to a 347. Everything was balanced and blueprinted. It has 12.5 to 1 Lunati dome pistons, AMS racing H-beam rods, stock crank that was polished and oil holes chamfered. The camshaft is a custom grind nitrous cam 231/242 630/622 @ 114 lsa. King main and rod bearings & Federal Mogul cam bearings. The timing cover, oil pan, oil pump, lifters or lifter and timing set do not come with the shortblock.

$2200 picked up in Bowling Green, KY for the shortblock.

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As for the longblock will be everything listed above plus: 6.0L "317" heads (with 70cc chambers so the actual cr is 12.2 to 1) that were ported and polished by me; nothing special and left the stock size valves with a 3 angle job in them with patriot gold .650 springs, Lunati pushrods, GM 6.0L mls head gaskets, new GM lifters & lifter cups. The oil pan, timing cover, timing set, and oil pump will not come with the longblock.

$2700 picked up in Bowling Green, KY for the longblock.

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Bump and this is OBO on the price.

Sold!!!!:clap: