Availability
Rocker Arm Nuts
Rocker Arm Nuts, Stud Girdle Polylock, 12-Point, Non-Roller, 7/16 in.-20 Thread, 0.600 in. Slot Width, 2.60 in. Length, Set of 8
Part Number: EW1-78-8
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Nuts,ROCKER ARM ADJUSTERS, Jam Nuts, 3/8" stud, Set of 16
Part Number: PQX-1200246
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
FLANGE NUT, 1/2"-20 x 5/8" Wrenching, 12pt flange nut, each
Part Number: PQX-1068306
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Rocker Arm Nuts,ROCKER ARM ADJUSTERS, Jam Nuts, 7/16"-20, 1/2" Wrenching, 16 Ea
Part Number: PQX-1200247
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
NUT-ENG VALVE ROCKER ARM
Part Number: MEL-MRM-1720
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Nut and Washer, Stamped Steel Rockers, 5/16 in. Ford, Small Block, Non-Adjusting Rockers, Each
Part Number: CCA-4610-1
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
JAM NUTS & ROCKER ARM BALL KIT, 3/8"-24, 5/8" Wrenching, 8 Each
Part Number: PQX-1200248
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
JAM NUTS & ROCKER ARM BALL KIT, 7/16"-20, 5/8" Wrenching, 8 Each
Part Number: PQX-1200249
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Rocker Arm Nut
Part Number: PQX-1200246-01
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Engine Rocker Arm Adjusting Nut
Part Number: PQX-1200247-01
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Rocker Arm Nuts, Flange Style Non-Locking for Roller Rocker Setups, 7/16 in.-20 Threads, 12 pt. 1/2 in. Head, 4135 Alloy Steel, Black Oxide, Pair
Part Number: PQX-1068323
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
NUT
Part Number: PQX-1068326
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Extreme Duty Fastener Hardware SUM-910529
Not Yet Reviewed
Estimated Ship Date: Today
Rocker Arm Nut, Rocker Arm Bridge Nut, Self-Locking, Jeep, Each
Part Number: CWA-J4006926
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Rocker Arm Nut, Stamped Steel Style, 3/8-24 in. Thread, Each
Part Number: MAN-43143-1
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
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