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Lt1 Build Pistons
Lt1 Build Pistons
In their day, LT1s were known to occasionally spin a rod bearing. According to Golen, the combo of 0.0015- to 0.0018-inch factory bearing clearance and 5W-30 OEM-specified oil wasn't up to forced-induction apps or other hard usage. GES opens up the clearance to 0.0025-0.0030 and specifies 20W-50 Valvoline oil. View Related Article
Lt1 Build Block Front Lt1 Build Core Cleaning Lt1 Build Crankshaft Lt1 Build Pistons Lt1 Build Main Caps Lt1 Build Cylinder Bank Lt1 Build Head Porting
Lt1 Build Intake Valve Opening Lt1 Build Intake Port Lt1 Build Exhaust Port Lt1 Build Head Surfacing Lt1 Build Valve Cover Lt1 Build Valves And Rockers Lt1 Build Intake Port
Lt1 Build Engine Lt1 Build Dyno Graph
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