The Mahle MS piston set for GM LSX 416 cid engines contains eight pistons sized to a 4.070" bore and 4.000" stroke. Each piston uses a 1.110" ring setup, 6.125" rods and a .927" wrist pin, with a -14.0cc crown volume yielding an estimated 10.2:1 compression ratio. Individual piston weight is about 425g; sold as a complete set of eight.
Mahle MS Piston Set GM LSX 416cid 4.070x1.110RCH 4.0 Stk 6.125 Rod .927 Pin -14cc 10.2CR - Set of 8