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Jesel’s direct replacement, ultra strong, Nitro-Alcohol Hemi Lifter is resetting the standard for lifters in blown nitro and alcohol engines. The REM polished, one-piece tool steel bodies are connected with a heat treated stainless steel tie bar and can be fully rebuilt. Roller features include precision sorted tool steel needles distributing the load to a .378” diameter dual pinned axle and are available in .905”, 1.000”, 1.062” Open Pocket or 1.062” and 1.125” Full Body Diameters.


Proven throughout the past 3 seasons, Jesel’s Pro Steel Top Fuel rockers have helped multiple drivers make it safely to the final round. These forged, heat treated steel bodies have been designed using the latest FEA software and were bench tested with nose roller loads of up to 10,000psi. Polish finished and coated to resist corrosion that is inherent with Nitro Methane, the intake rocker features a .550” diameter nose roller with optional needle bearings, Ampco 45 bronze bushings and direct shaft oiling though the 7/16-20 lash adjuster. The exhaust rocker features a solid nose roller to handle the immense cylinder pressures of an 8000hp engine. As with all Jesel rockers, various ratios are available as well as custom engineering services.


These direct replacement Top Fuel Shafts are manufactured from through hardened H-13 tool steel with a stout .280” wall thickness. They are then processed with REM/ISF® Superfinish and DLC coated for improved wear and reduced friction.

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Cylinder Head 
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NA / Blower / Nitrous