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LS1 LS2 LS6 Flattop |
- Pistons are Manufactured on 4032 High Silicone material forgings that are excellent for street and strip applications.
- CNC Precision machined ring grooves for 1.5, 1.5, 3.0 rings.
- Top ring land gas distribution grrove to enhance performance and improve ring seal.
- 927-2250-51-15C wrist pins (110 Grams) or 945-2250-51-15C (105 Grams) as indicated, pin fit, wire locks, broached pin oilers, and accumulator groove are included.
- Diamond turned skirts.
- Forged side relief with external lightening cavities where available.
- Forging designed to clear reluctor wheel in all stroker applications.
|
|
| Cubic Inch
| Bore Size
| Over Size
| Stroke
| Rod Length
| Comp. Height
| 60cc
| 64cc
| 71cc
| Dome Volume
| Gram Weight
| Foot Notes
| Piston Part Number
| Street Ring Set
|
| 346
| 3.898
| --
| 3.622
| 6.125
| 1.310
| 9.9
| 9.5
| 8.8
| -9.0
| --
| D
| 1000606
| AT 3905
|
| 347
| 3.903
| --
| 3.622
| 6.125
| 1.310
| 10.0
| 9.5
| 8.9
| -9.0
| --
| D
| 1000607
| AT 3905
|
| 347
| 3.905
| --
| 3.622
| 6.125
| 1.310
| 10.0
| 9.5
| 8.9
| -9.0
| --
| D
| 1000608
| AT 3905
|
| 348
| 3.908
| --
| 3.622
| 6.125
| 1.310
| 10.0
| 9.5
| 8.9
| -9.0
| --
| D
| 1000609
| AT 3905
|
| 346
| 3.898
| --
| 3.622
| 6.125
| 1.310
| 9.2
| 8.8
| 8.3
| -16.0
| --
| D
| 1000610
| AT 3905
|
| 347
| 3.903
| --
| 3.622
| 6.125
| 1.310
| 9.2
| 8.8
| 8.3
| -16.0
| --
| D
| 1000611
| AT 3905
|
| 347
| 3.905
| --
| 3.622
| 6.125
| 1.310
| 9.2
| 8.9
| 8.3
| -16.0
| --
| D
| 1000612
| AT 3905
|
| 348
| 3.908
| --
| 3.622
| 6.125
| 1.310
| 9.2
| 8.9
| 8.3
| -16.0
| --
| D
| 1000613
| AT 3905
|
| 364
| 4.000
| --
| 3.622
| 6.125
| 1.310
| 9.3
| 8.9
| 8.4
| -20.0
| --
| D
| 1000614
| AT 4000
|
| 366
| 4.010
| --
| 3.622
| 6.125
| 1.310
| 9.3
| 9.0
| 8.4
| -20.0
| --
| D
| 1000615
| AT 4010
|
| 368
| 4.020
| --
| 3.622
| 6.125
| 1.310
| 9.3
| 9.0
| 8.4
| -20.0
| --
| D
| 1000616
| AT 4020
|
| 370
| 4.030
| --
| 3.622
| 6.125
| 1.310
| 9.4
| 9.0
| 8.5
| -20.0
| --
| D
| 1000617
| AT 4030
|
| 376
| 4.065
| --
| 3.622
| 6.125
| 1.310
| 9.5
| 9.2
| 8.6
| -20.0
| --
| D
| 1000719
| AT 4065
|
| 377
| 4.070
| --
| 3.622
| 6.125
| 1.310
| 9.6
| 9.2
| 8.6
| -20.0
| --
| D
| 1000720
| AT 4075
|
| 398
| 4.030
| --
| 3.900
| 6.200
| 1.085
| 9.0
| 8.2
| 8.2
| -29.0
| --
| B,R
| 1000618
| AT 4030
|
| 382
| 3.898
| --
| 4.000
| 6.125
| 1.110
| 11.0
| 10.5
| 9.7
| -6.0
| --
| B,R
| 1000619
| AT 3905
|
| 383
| 3.903
| --
| 4.000
| 6.125
| 1.110
| 11.0
| 10.5
| 9.8
| -6.0
| --
| B,R
| 1000620
| AT 3905
|
| 383
| 3.905
| --
| 4.000
| 6.125
| 1.110
| 11.0
| 10.5
| 9.8
| -6.0
| --
| B,R
| 1000621
| AT 3905
|
| 384
| 3.908
| --
| 4.000
| 6.125
| 1.110
| 11.0
| 10.5
| 9.8
| -6.0
| --
| B,R
| 1000622
| AT 3905
|
| 428
| 4.125
| --
| 4.000
| 6.125
| 1.110
| 12.1
| 11.6
| 10.8
| -6.0
| --
| B,R
| 1000623
| AT 4125
|
| 432
| 4.145
| --
| 4.000
| 6.125
| 1.110
| 12.3
| 11.7
| 10.9
| -6.0
| --
| B,R
| 1000624
| AT 4145
|
| 434
| 4.155
| --
| 4.000
| 6.125
| 1.110
| 12.3
| 11.8
| 10.9
| -6.0
| --
| B,R
| 1000625
| AT 4155
|
| 403
| 4.005
| --
| 4.000
| 6.125
| 1.110
| 11.0
| 10.5
| 9.8
| -10.0
| --
| B,R
| 1000626
| AT 4005
|
| 404
| 4.010
| --
| 4.000
| 6.125
| 1.110
| 11.0
| 10.6
| 9.8
| -10.0
| --
| B,R
| 1000627
| AT 4010
|
| 406
| 4.020
| --
| 4.000
| 6.125
| 1.110
| 11.1
| 10.6
| 9.9
| -10.0
| --
| B,R
| 1000628
| AT 4020
|
| 408
| 4.030
| --
| 4.000
| 6.125
| 1.110
| 11.1
| 10.7
| 9.9
| -10.0
| --
| B,R
| 1000629
| AT 4030
|
| 414
| 4.060
| --
| 4.000
| 6.125
| 1.110
| 11.3
| 10.8
| 10.1
| -10.0
| --
| B,R
| 1000630
| AT 4060
|
| 418
| 4.080
| --
| 4.000
| 6.125
| 1.110
| 11.4
| 10.9
| 10.2
| -10.0
| --
| B,R
| 1000631
| AT 4080
|
| 428
| 4.125
| --
| 4.000
| 6.125
| 1.110
| 10.9
| 10.5
| 9.8
| -16.0
| --
| B,R
| 1000632
| AT 4125
|
| 432
| 4.145
| --
| 4.000
| 6.125
| 1.110
| 11.0
| 10.6
| 9.9
| -16.0
| --
| B,R
| 1000633
| AT 4145
|
| 434
| 4.155
| --
| 4.000
| 6.125
| 1.110
| 11.0
| 10.6
| 9.9
| -16.0
| --
| B,R
| 1000634
| AT 4155
|
| 403
| 4.005
| --
| 4.000
| 6.125
| 1.110
| 8.9
| 8.6
| 8.1
| -32.0
| --
| B,R
| 1000635
| AT 4005
|
| 404
| 4.010
| --
| 4.000
| 6.125
| 1.110
| 8.9
| 8.6
| 8.2
| -32.0
| --
| B,R
| 1000636
| AT 4010
|
| 406
| 4.020
| --
| 4.000
| 6.125
| 1.110
| 9.0
| 8.7
| 8.2
| -32.0
| --
| B,R
| 1000637
| AT 4020
|
| 408
| 4.030
| --
| 4.000
| 6.125
| 1.110
| 9.0
| 8.7
| 8.2
| -32.0
| --
| B,R
| 1000638
| AT 4030
|
| 414
| 4.060
| --
| 4.000
| 6.125
| 1.110
| 9.1
| 8.8
| 8.3
| -32.0
| --
| B,R
| 1000639
| AT 4060
|
| 415
| 4.065
| --
| 4.000
| 6.125
| 1.110
| 9.1
| 8.8
| 8.4
| -32.0
| --
| B,R
| 1000721
| AT 4065
|
| 416
| 4.070
| --
| 4.000
| 6.125
| 1.110
| 9.2
| 8.9
| 8.4
| -32.0
| --
| B,R
| 1000722
| AT 4075
|
| 428
| 4.125
| --
| 4.000
| 6.125
| 1.110
| 9.4
| 9.1
| 8.6
| -32.0
| --
| B,R
| 1000640
| AT 4125
|
| 432
| 4.145
| --
| 4.000
| 6.125
| 1.110
| 9.5
| 9.1
| 8.6
| -32.0
| --
| B,R
| 1000641
| AT 4145
|
| 434
| 4.155
| --
| 4.000
| 6.125
| 1.110
| 9.5
| 9.2
| 8.7
| -32.0
| --
| B,R
| 1000642
| AT 4155
|
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