Mahle MS piston set for LSX 408cid applications is an eight-piece forged piston kit specified at 4.030" bore with 1.110" skirt, 4.000" stroke and 6.125" rod length, 0.927" pin, and a -14cc crown volume yielding approximately 10.1:1 compression per the description. These pistons are sold as a complete set of eight for building or refreshing a 408ci LSX engine assembly.
Mahle MS Piston Set LSX 408cid 4.030x1.110RCH 4in Stroke 6.125in Rod .927 Pin -14cc 10.1 CR - Set 8