Availability
Rocker Arm Nuts
Rocker Arm Stud Girdle Nuts, Roller Rockers, 3/8 in.-24 Thread, .750 in. Outside Diameter, 2.00 in. Height, Set of 16
Part Number: CCA-4509-16
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
ADJ NUT, FS R/ARM 5/16
Part Number: CCA-4610-N
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Engine Rocker Arm Adjusting Nut
Part Number: CCA-4633-1
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Engine Rocker Arm Adjusting Nut
Part Number: CCA-4635-1
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Engine Rocker Arm Adjusting Nut
Part Number: CCA-4636-1
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Rocker Arm Nuts
Part Number: PIO-850012
Not Yet Reviewed
Rocker Arm Nuts
Part Number: PIO-850022
Not Yet Reviewed
Rocker Arm Nut, Roller Tip Rockers, 10mm Thread, Replacement for CCA-1413 and CCA-1414, Set of 12
Part Number: CCA-1403N-12
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
SURE-LOCK ROCKER NUTS 7/16 (7/8 O.L FOR STOCK VALVE COVER)
Part Number: CRO-86050S-1
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER 3/8 (OILS STRAIGHT THROUGH SEAT)
Part Number: CRO-74522-16
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Rocker Arm Adjusting Nut, Shaft Mount, 3/8 in.-24, Each
Part Number: CRO-74523
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Rocker Arm Nuts, Jam Nut, 12-point, 7/16-20 in. Thread, Full Roller, Set of 4
Part Number: CSP-JN3913K
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
ROCKER ARM NUT
Part Number: MAH-2141073
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
ROCKER ARM NUT GM 6.0, 7.4
Part Number: MAH-2141201
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Rocker Arm Polylocks, 7/16 in.-20 Thread, .544 in. Outside Diameter, Set of 16
Part Number: MRG-924G
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
NUT ONLY FOR STAMPED STEEL ROCKER ARMS CHEVROLET 262-400 3/8
Part Number: CRO-73050NUT
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Rocker Arm Nuts, SHAFT ROCKER MOUNTING STAND 032 (HIGH LIFT.800-.850)
Part Number: CRO-74400X032FH
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Rocker Arm Nuts, SHAFT ROCKER MOUNTING STAND #060 5/8
Part Number: CRO-74400X060F
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER 3/8 FOR BILLET SHAFT ROCKERS (OILS THROUGH SEAT TO BEARING)
Part Number: CRO-74522SO-16
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER NUT 3/8-24 12 PT
Part Number: CRO-74523-16
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Rocker Arm Nuts, SHAFT ROCKER MOUNTING STAND 085 ONE PC STAND, FORD SPEC-351 FOR 5/8 SHAFT WITH .150 LONGER VALVE
Part Number: CRO-74400X085FT
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Rocker Arm Nuts, SHAFT ROCKER MOUNTING STAND #196F DART 18 DEGREE OVAL
Part Number: CRO-74400X196F
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Rocker Arm Nuts, Polylock Style, Full Roller, 7/16-20 in. Thread, 0.550 in. O.D., 2.00 in. Height, Set of 4
Part Number: CSP-PL3750K
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
SURE-LOCK ROCKER NUTS 7/16
Part Number: CRO-86050-1
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
SURE-LOCK ROCKER NUTS 3/8
Part Number: CRO-86051-1
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster