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LT1 All-Forged 416CI Short Block
TMS Blueprinted LT1 bare block, Callies Magnum forged crankshaft, K1 6.125" connecting rods, Diamond..
$7,279.00
LT1 All forged 427CI short block
TMS Blueprinted lt1 bare block with Darton sleeves 4.125-4.155" Callies Magnum forged crankshaft ..
$8,239.00
LT4 forged piston and rod stock crankshaft
TMS Blueprinted lt1 bare blockGM LT4 crankshaftK1 6.125" connecting rodsDiamond OR Wiseco pistonsbal..
$5,849.00