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Chevy LS2 / LS3 / LS6 & L92 Flat Top - JE SRP Professional FSR Forged Piston Set. Priced per set complete with pins, rings, clips and high performance skirt coating.
Std Bore: 4.000 (LS2/LS6) & 4.065 (LS3)
Part #
CID
Bore
Stroke
Head Cubic Centimeters
Oversize
Rod
Block
Comp.
64cc
66cc
72cc
Dome
Gram
Length
Height
Height
Compression Ratio
Volume
Weight
279585
403
4.005
4.000
6.125
9.240
1.115
11.6:1
11.3:1
10.6:1
-5
385
0.005
279586
408
4.030
4.000
6.125
9.240
1.115
11.7:1
11.5:1
10.7:1
-5
393
0.030
279587
416
4.065
4.000
6.125
9.240
1.115
11.9:1
11.6:1
10.9:1
-5
404
STD LS3
279589
416
4.070
4.000
6.125
9.240
1.115
12.0:1
11.7:1
10.9:1
-5
405
.005 LS3
279590
365
4.005
3.622
6.125
9.251
1.315
10.6:1
10.4:1
9.7:1
-5
417
0.005
279591
370
4.030
3.622
6.125
9.251
1.315
10.7:1
10.4:1
9.8:1
-5
426
0.030
279592
376
4.065
3.622
6.125
9.251
1.315
10.9:1
10.6:1
10.0:1
-5
440
STD LS3
279593
377
4.070
3.622
6.125
9.251
1.315
10.9:1
10.6:1
10.0:1
-5
439
.005 LS3