Chevrolet LS1, 3.898 Bore, Flat, Set of 8
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Piston Set, 2618, Flat Top, 3.898 Bore, 1.340 CD, 0.945 Pin, Set of 8.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and/or harm. For more information, go to www.P65Warnings.ca.gov
JE Pistons LS1 series pistons utilize dedicated Forged Side Relief (FSR) forgings specifically designed for the demands of LS series engines. They are lightweight, extremely durable, and machined for modern 1.5mm, 1.5mm, 3.0mm performance ring sets.
|Piston Head Type||Flat|
|Pin Part Number||945-2250-15-51C|
|Piston Pin Inside Diameter||0.645|
|Piston Pin Length||57.15|
|Piston Pin Outside Diameter||0.945|
|Retainer Lock Part Number||945-073-MW|
|Top Compression Ring Thickness||0.06|
|Second Compression Ring Thickness||0.06|
|Oil Ring Thickness||0.1175|
|Piston Avg Weight||433|