Call for Details or Custom Sizes!
- Includes Wrist Pins and Locks
- Optional Tool Steel Pin upgrade - call for pricing
- Optional Ring Sets - call for pricing
Notes: Forced pin oilers from the oil ring; Pin Fitted; 3D Pockets; Pins, Lock's & Support Rails (if required) included
| Part |
Bore |
Stroke |
Rod |
C.D. |
Weight |
Pin |
CC's |
Rings |
| 42501 |
4.250 |
3.984 |
6.490 |
1.675 |
585 |
.975 x 2.930 |
-11.0cc |
1/16 x 1/16 x 3/16 |
| 42502 |
4.250 |
3.984 |
6.490 |
1.675 |
592 |
.990 x 2.930 |
-11.0cc |
1/16 x 1/16 x 3/16 |
| 42503 |
4.270 |
3.984 |
6.490 |
1.675 |
600 |
.975 x 2.930 |
-11.0cc |
1/16 x 1/16 x 3/16 |
| 42504 |
4.270 |
3.984 |
6.490 |
1.675 |
607 |
.990 x 2.930 |
-11.0cc |
1/16 x 1/16 x 3/16 |
| 42505 |
4.280 |
3.984 |
6.490 |
1.675 |
609 |
.975 x 2.930 |
-11.0cc |
1/16 x 1/16 x 3/16 |
| 42506 |
4.280 |
3.984 |
6.490 |
1.675 |
616 |
.990 x 2.930 |
-11.0cc |
1/16 x 1/16 x 3/16 |
| 42510 |
4.250 |
4.125 |
6.700 |
1.392 |
532 |
.990 x 2.930 |
-14.0cc |
1/16 x 1/16 x 3/16 |
| 42511 |
4.270 |
4.125 |
6.700 |
1.392 |
532 |
.990 x 2.930 |
-14.0cc |
1/16 x 1/16 x 3/16 |
| 42512 |
4.280 |
4.125 |
6.700 |
1.392 |
532 |
.990 x 2.930 |
-14.0cc |
1/16 x 1/16 x 3/16 |
| 42520 |
4.250 |
4.250 |
6.700 |
1.330 |
521 |
.990 x 2.930 |
-17.0cc |
1/16 x 1/16 x 3/16 |
| 42521 |
4.270 |
4.250 |
6.700 |
1.330 |
521 |
.990 x 2.930 |
-17.0cc |
1/16 x 1/16 x 3/16 |
| 42522 |
4.280 |
4.250 |
6.700 |
1.330 |
521 |
.990 x 2.930 |
-17.0cc |
1/16 x 1/16 x 3/16 |
