Feuling, adjustable chromoly Race Series pushrods

3/8" (9.53mm) extra-thin tapered pushrods made from heat-treated 4130 chromoly steel, with 3/8-24 nut, 24 threads per inch. With a .145" wall thickness (extra thick), recommended when extreme valve spring pressures are used. Manufactured with precision concentricity. The individual lengths of the intake and exhaust pushrods ensure minimal adjustment extension to increase rigidity and stability, achieving maximum valve lift under high-RPM loads. The pushrods can be adjusted 0.225" longer than stock to accommodate longer cylinders and camshafts with a smaller base circle.
• They maintain maximum valve lift!
• Greater stiffness and stability of the column, maximising valve train stability, increasing power and torque at high RPM.
• The 3/8" tapered adjustable pushrods made from 4130 chromoly steel use a minimal adjustment parameter, eliminating the flexing and valve train stability loss issues associated with most adjustable pushrods.
• Individual intake and exhaust lengths keep the tuning spread to a minimum.
• Designed to exceed the needs of high-performance engines using higher lift camshafts and high spring pressures, whilst maintaining proper and critical oil flow to the upper valve train components.
• The RACE SERIES has 24 threads per inch with a 0.145" wall thickness - recommended when extreme valve spring pressures are used.
• Designed for use with hydraulic or mechanical lifters and street or race engines.
• They cannot be fitted without removing the rocker covers, arms and brackets.
• Feuling pushrods can be used with the factory pushrod tubes.
• Made in the USA.


Specifications


Brand
Feuling


Application
99-17 Twin Cam (NU)


Sales unit
Kit


Packaging weight
0.646 kg


HS Code
84099100


Motorcycle family
DYNA, SOFTAIL, TOURING


Original name
Feuling, Race Series adjustable chromoly pushrod set