Rocker Arm Fastener Kits

Circle Track Rocker Arm Fastener Kits at JJ Motorsports

Secure and stabilize your circle track engine's rocker arms with high-performance fastener kits from JJ Motorsports. Designed to prevent flex and ensure precise valve control under high-RPM conditions, these kits include studs, nuts, and girdles for reliable operation in demanding IMCA, USMTS, and dirt oval racing for late models, modifieds, and street stocks.

Shop trusted brands like Allstar Performance for SBC kits, Comp Cams for GM LS-series options, ARP for stainless steel studs, Moroso for high-flow designs. Explore related categories such as Circle Track Engine Fastener Kits for additional hardware or Circle Track Camshafts and Valvetrain for matching components.

Top Circle Track Rocker Arm Fastener Kits

• Allstar Performance Rocker Arm Stud Kit SBC 8 pcs ALL90230 – Rocker Arm Stud Kit for Small Block Chevy, set of 8 studs with 7/16-14 base thread, 3/8-24 top thread, 2.375 in long, steel construction.
• Comp Cams Rocker Arm Stud Kit GM LS7/LT 4587-KIT – Rocker Arm Stud Kit for GM LS-Series / LT-Series, set of 16 studs with 8 x 1.25 mm threads, 1.250 in effective length, nuts included, black oxide finish.
• Comp Cams Rocker Arm Stud Kit GM LS1/LS3 4582-KIT – Rocker Arm Stud Kit for GM LS-Series, set of 16 studs with 8 x 1.25 mm threads, 1.500 in effective length, nuts included, black oxide finish.

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!