Manton 6.0 / 6.4 Power Stroke Diesel Pushrods
Stock pushrods, nearly 10 inches long, lack the strength needed beyond standard use. Excessive stress can overload them, affecting valve train performance.
We offer 11/32, 3/8, and 7/16 diameter 3-piece pushrods for enhanced strength and stability. Crafted from 4130/4135 seamless Chromoly tubing, they feature various heat-treating options and billet steel tips.
Our CNC machined 86L20 bar stock tips are core hardened and triple tempered for durability, enhancing pushrod longevity and valve train performance.
We engineer pushrod dimensions to optimize your engine’s specific needs. Stock 11/32 diameter is standard, while 3/8 offers increased load capacity without cylinder head port binding.
Consider our Series 5 pushrods for maximal performance, offering 105,000 p.s.i. tensile strength over Series 3, ensuring precise valve timing and resistance to surges.
Proven in top-tier competitions, our Series 5 pushrods excel in durability and strength. For custom pushrod needs in 6.0 and 6.4 engines, we provide tools ensuring OEM replication.
For assistance, call (951)245-6565.
Series 1 (Up to 250 HP)
Application: Small engines with low valve spring pressure, i.e. carts to Volkswagen
Specs: 140,000 psi tensile strength (4130/4135 chromoly).
Notes: Not recommended for hardened guide plates or roller cams.
Series 2 (Guide Plate Compatible)
Application: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.
Specs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130/4135 chromoly).
Notes: Compatible with guide plates or shaft mount setups.
Series 3
Application: Low to medium spring pressure including flat tappet and hydraulic roller engines
Specs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130/4135 chromoly).
Notes: Requires shaft or pedestal style rocker arms (not for guide plate use).
Series 4 (Guide Plate Compatible)
Application: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.
Specs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130/4135 chromoly).
Notes: Melonite™ processed for superior wear resistance and durability.
Series 5
Application: High Performance solid roller applications & hydraulic roller setups with power adders / extreme RPM demands.
Power Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.
Specs: 275,000 psi tensile strength via proprietary heat-treated 4130/4135 chromoly.
Notes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.