Maintain maximum valve lift!
Eliminate pushrod flex, reduce valve-train harmonics and increase valve lift
Fixed Length 4130 Chrome moly one piece pushrods with swedged formed ends. Heavy duty 7/16 diameter tube with 0.165 wall thickness, precision concentricity, heat treated with a black oxide finish. Intake and Exhaust pushrods are stock replacement lengths and designed to work with the factory base circle camshaft dimensions. These pushrods work with Feuling 525, 543, 574 cam grinds.
Note: If using a camshaft other than Feuling 525, 543, 574, please contact your camshaft manufacture to verify if the base circle is stock sized or modified.
Quick install pushrods are said to be easier to use, however they cannot compare to a solid pushrod for strength and durability
Note: For large lift smaller base circle camshafts see Feuling #4073 which are 0.030 longer
FITS:
Twin Cam 99-17 stock replacement. 525, 543, 574 cam grinds
COUNTRY OF ORIGIN:
USA
Disclaimer: Qualified Manufacturer Declared Replacement Part means any aftermarket part intended to replace an original equipment emissions related part and which is functionally identical to the original equipment part in all respects which in any way affect emissions (including durability), or a consolidated part, that has been evaluated and declared by the manufacturer to meet this definition and carry this categorization and designation label. This manufacturer has declared in writing that it has documentation, based upon sound engineering judgment, indicating the replacement part does not reduce the effectiveness of any required emission control device and it does not cause the modified vehicle/engine/equipment to exceed applicable emissions standards for that make/model/year fitment(s) advertised.
