Manton's Custom Pushrod Order Form
Click Here for Our Custom Pushrods Order Form.
It is very important to determine proper pushrod length. Improper pushrod length can cause a number of problems including excessive valve guide wear, lessened valve lift, valve stem side thrust, coil bind, improper valve to piston clearance and also rocker arm to retainer interference. Review information before you start your order.
Our pushrod turn around time for series 1 through 5 is no more than 4 business days, for tool steel pushrods our lead time is 3-4 weeks, we offer an expediting fee for faster turn around times
Place your order using one of the options below. We will call you to confirm order, go over pricing and to discuss payment options.
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Order by phone – Toll Free 877-626-8667 / Local 951-245-6565
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Order online – Please complete the form below. Providing all the details requested will allow us to process your order more quickly.
Series 1 (Up to 250 HP)
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Application: Small engines (carts to Volkswagens) with low valve spring pressure.
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Specs: 140,000 psi tensile strength (4130/4135 chromoly).
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Notes: Not recommended for hardened guide plates or roller cams.
Series 2 (Guide Plate Compatible)
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Application: Mild to mid-performance, high-volume/low-cost builds.
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Specs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130/4135 chromoly).
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Notes: Compatible with guide plates or shaft mount setups.
Series 3
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Application: Mid to high-performance (Sportsman, Marine, Factory Performance).
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Specs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130/4135 chromoly).
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Notes: Requires shaft or pedestal style rocker arms (not for guide plate use).
Series 4 (Guide Plate Compatible)
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Application: Mid to high-performance engines with guide plates.
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Specs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130/4135 chromoly).
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Notes: Melonite™ processed for superior wear resistance and durability.
Series 5
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Application: Extreme setups (Cup, Top Fuel, Pro Stock, LS Series) using NA, forced induction, or nitrous.
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Specs: 275,000 psi tensile strength via proprietary heat-treated 4130/4135 chromoly.
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Notes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.
