The Manton 501 Series 5 pushrods are made from 4130/4135 seamless chromoly tubing using proprietary heat treating techniques to achieve a 275,000 psi tensile strength without becoming brittle.
The Manton 401 Series 4 pushrods are made from hard drawn 4130/4135 seamless chromoly tubing and provides approximately 170,000 psi tensile strength. They are Melonite
TM processed for use with guide plates.
The Manton 311 Series 3 pushrods are made from hard drawn 4130/4135 seamless chromoly tubing and provides approximately 170,000 psi tensile strength. Not recommended for use with hardened guide plates.
The Manton 510 Series 5 pushrods are made from 4130/4135 seamless chromoly tubing using proprietary heat treating techniques to achieve a 275,000 psi tensile strength without becoming brittle.
The Manton 310 Series 3 pushrods are made from hard drawn 4130/4135 seamless chromoly tubing and provides approximately 170,000 psi tensile strength. Not recommended for use with hardened guide plates.
The Manton 511 Series 5 pushrods are made from 4130/4135 seamless chromoly tubing using proprietary heat treating techniques to achieve a 275,000 psi tensile strength without becoming brittle.
