CRANE ROCKER ARM ADJUSTING NUTS FOR ROLLER TIP ROCKERS
Edelbrock.com: Red Roller Rockers for Small-Block Chevy 3/8 stud 1.5:1 Wide body (Qty 16)
Proform Parts 66921 - Stamped Stock (non-roller) Long Slot Rocker Arm - Chevy Big Block, 1.7 Ratio, 7/16" Stud
Summit Racing SUM-G6905 Summit Racing™ Aluminum Roller Rocker Arms | Summit Racing
Trick Flow 1.5 Ratio 7/16 SBF Aluminum Single Roller Rocker Small Block Ford TFS-31400520-1 TFS Rocker Arms
Rocker Arm Studs / Nuts, 7/16 in.-20 thread, .550 in. minimum rocker slot width, rocker arm adjusting nut set for roller rockers
Rocker Arm Studs / Nuts, 7/16 in.-20 thread, .600 in. minimum rocker slot width, 2.013 in. height for stud girdle, rocker arm adjusting nut set for roller tip rockers
COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1830-16