Feuling Adjustable Pushrods 4070

• Use a minimal adjustment parameter eliminating the flex and loss of valve train-stability problems associated with most adjustable pushrods• Designed to exceed the needs of performance engines using larger lift camshafts and high spring pressures• CNC-machined• Can be used with hydraulic or solid lifters and street or race engines

• Increased stiffness and column rigidity maximizing replacement valve-train stability, increasing engine RPM horsepower and torque output
• Made from 7/16in. chrome moly steel tube, uses a minimal adjustment parameter eliminating the flex and loss of replacement valve train-stability problems associated with most adjustable pushrods
• Designed to exceed the needs of performance engines using larger lift camshafts and high spring pressures, while maintaining proper and critical oil flow to valves, springs, rockers, shafts and replacement valve guides
• Maintain maximum replacement valve lift
• Can be used with hydraulic or solid lifters and street or engines