Wrist Pins: 4340 Super Duty Tapered Wall
|
- Ross 4340 pins are the ultimate pins for strength.
- They are made from billet bar stock 4340 chrome moly, which has a minimum tensile strength of 240,000 psi. and a 13% greater ductility than standard pins.
- The hard chrome finish provides excellent life.
- 4340 pins are recommended for sprint cars, blown engines, etc.
|
|
|