Mahle Motorsport 197714810 Mahle MS Piston Set GM LS 366ci 4.010in Bore 3.622in Stk 6.125in Rod .927 Pin 12cc 11.9 CR Set of 8

366cid 4.010 x 1.304CH, 3.622stroke,6.125rod,0.927pin,12.0cc,470g,12.3CR, 2618

Piston (set) - LS 6.0L & 6.2L DOME

Application Summary: Chevrolet LS 366 cu in.

Compatible with LS3 / L92 rectangular port heads