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Moroso 67320
Adjusting Nuts - Slotted Head Fits Exhaust Studs on Stud Girdle 710-67250
710-67320
Specifications:
Outside Diameter
0.75
Overall Height (in.)
1.75
For Use with Stud Girdle
Yes
Quantity
Sold as a set of 4
Rocker Arm Nut Style
Polylock
Rocker Arm Style
Full roller
Rocker Stud Thread Diameter (in.)
7/16-20
Manufacturer's Part Number:
67320
Eliminate Valvetrain Flex and Parts Breakage with Moroso's Single-Bar and Double-Bar Stud Girdles.
These Moroso Stud Girdles provide high-rpm valvetrain stability for stud-mounted rockers - a necessity with high lift cams and high pressure valve springs. Designed to eliminate rocker stud flexing, power loss. Dyno testing shows a 7 to 22 horsepower gain. Single Bar Stud GirdlesFeature a sturdy aluminum bar and special heat-treated U-bolts to reinforce the rocker stud, providing a positive way to lock the valve lash adjusting nuts. Includes all adjusting nuts and hardware. Double Bar Stud Girdles
Provide more holding power and reinforcement using extremely high-pressure valve springs. When used with Moroso Hex Head Adjusting Nuts, valve adjustments on a Small Block Chevy and Big Block Chevy can be made with one 9/16" wrench and requires loosening only one bolt to adjust each pair of rocker arms.
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations
