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Product Description

STUD GIRDLES
Moroso Stud Girdles provide high-RPM valvetrain stability for stud-mounted rockers—an absolute must with today’s high lift cams and high pressure valve springs! They’re designed to eliminate rocker stud flexing and the power loss that goes along with it. In fact, dyno tests have shown a 7 to 22 horsepower gain.

SINGLE BAR STUD GIRDLES
Moroso Single Bar Stud Girdles feature a sturdy aluminum bar and special heat treated U-bolts to reinforce the rocker stud and provide a positive way to lock the valve lash adjusting nuts. Includes all adjusting nuts and hardware.

• Available for use with 3/8” and 7/16” studs; must be used with Moroso Fabricated AluminumValve Covers Nos. 68025 and 68026
• Provides high-RPM valvetrain stability for stud-mounted rockers
• Sturdy aluminum bar prevents rocker studs from flexing to improve horsepower gain and to prevent stud breakage on high revving engines with high lift cams and high pressure springs
• Special heat treated U-bolts provide a positive way to lock the valve lash adjusting nuts; includes all adjusting nuts and hardware

DOUBLE BAR STUD GIRDLES
Moroso Double Bar Stud Girdles provide even more holding power and reinforcement for applications using extremely high-pressure valve springs.When used with Moroso Hex Head Adjusting Nuts, valve adjustments on Small and Big Block Chevy versions can be made with a single 9/16” wrench and requires loosening only one bolt to adjust one pair of rocker arms.

VALVETRAIN EQUIPMENT
HEX HEAD ADJUSTING NUTS

• For use with Moroso Stud Girdles
• Hex head design allows easier valve adjustments with a set screw providing a positive lock
• Fits either stock or roller rockers
• Four per pack

VALVE SPRING CUP KIT

• Prevents the valve springs from galling an aluminum head due to movement
• Heat treated steel, 1.800” O.D. with .200” side flange height and .570” valve guide hole
• Black Oxide Plated
• 16 per package

VALVETRAIN OIL DEFLECTOR

• Redirects oil from pushrod to fulcrum balls, rockers and springs to provide maximum lubrication and cooling
• Extends life of stock valvetrain assembly
• Helps eliminate excessive oil accumulation in breather tank when vacuum pump is used
• Manufactured from lightweight .100” aluminum
• Mounts easily to stock rocker arm studs
• Designed by Bill Mitchell
• Includes mounting hardware
• Can be easily adapted to many other applications