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This Mahle piston set is specified for Chevrolet LS engines at 403 cid with a 4.005 in bore, 1.110 in compression height, 4.000 in stroke, 6.125 in rod, 0.927 in pin and a -5.8 cc dish—supplied as a set of eight. The listed geometry also notes a nominal 11.4:1 compression ratio and the pistons are matched for use in high-displacement LS rebuilds requiring those exact dimensions.
Mahle MS Piston Set Chevrolet LS 4.005 Bore 1.110 CH 4.000 Stk 6.125 Rod 0.927 Pin -5.8cc - Set of 8
