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Mann-Hummel C28122
00mm Brand Supertech Valve Spring Type Dual Seat Pressure 100lbs @ 33
Stealth Ride Part Number: EA128464155
Notes: Kit includes the heavy-duty 4140 band adjusting screw and jam nut
SBC ROCKER ARMS 7/16" STUD 1.5 (AF95-1105) Cylinder Head CC Kits Mann-Hummel C28122Aeroflow Small Block Chev Aluminium Roller Rocker Set 7 16" Stud Mount, 1. 5 Ratio, Set of 16 Accurate valve timing is the key to making horsepower and with Aeroflow Performance roller rocker arms you can help achieve this, whether it's a cruiser or a race engine. This series of rocker arms are manufactured from extruded 2024 billet aluminium with a large body to enhance valve train stability. Each rocker features steel trunnions with needle and cage
US$ 24.99
US$ 2995.00
US$ 2495.00