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Mahle single piston for GM LS 378ci applications is a flat-top unit compatible with LS3 and L92 rectangular port heads. With a 4.075 bore, 3.622 stroke, 6.125 rod, 0.927 pin, and approximately -4.3cc, this piston is specified for builders replacing or assembling LS 6.0L/6.2L engines requiring those precise dimensions and weight characteristics.
Mahle MS Piston Set GM LS 378ci 4.075in Bore 3.622in Stk 6.125in Rod .927 Pin -4cc 10.2 CR - Single
