Availability
Rocker Arm Nuts, PRW RockerLoc, 7/16 in. Stud, Hex Head, .550 in. O.D. shank, Each
Part Number: PQX-1200337-01
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Nut; Rocker Arm Components; Rocker Arm Adjusting Nuts; High Energy Polylock; Stud Size 3/8 in.; 1 p
Part Number: CCA-4604-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
FLANGE NUT, 5/16"-24 x 3/8" Wrenching, 12pt, 10 Piece Skin-Pack
Part Number: PQX-1068331
Estimated Ship Date: Today
Estimated Ship Date: Today
POLYLOCK, 3/8 HIGH ENERGY ALUMINUM
Part Number: CCA-4631-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Nuts, Pro Magnum, 3/8 in.-24 Thread, Replacement for GEN III, LS1, LS2, LS6, Set of 16
Part Number: CCA-4654-16
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Rocker Arm Nuts, Polylock, Full Roller, 3/8 in.-24 Thread, 0.600 in. Shank Diameter, 1.190 in. Length, Each
Part Number: HRS-90034
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Rocker Arm Adjusting Nut
Part Number: PQX-1204512
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Nut, Roller Rockers, 7/16 in.-20 Thread, Replacement for Magnum Rockers, Each
Part Number: CCA-1401N-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Nut, Roller Rocker, 7/16 in.-20 Thread, .600 in. Outside Diameter, Each
Part Number: TFS-70000904-1
Estimated Ship Date: Today
Estimated Ship Date: Today
3/8 Race Series Polylock Single
Part Number: SCC-SCPPL38-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Nut, Roller Rocker, 3/8 in.-24 Thread, .600 in. Outside Diameter, Each
Part Number: TFS-70000903-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Nuts,ROCKER ARM ADJUSTERS, PRW RockerLoc, 3/8" Stud, 6 Point, .550" OD shank, Set of 16
Part Number: PQX-1200336
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
Rocker Arm Nut; Rocker Arm Components; Rocker Arm Adjusting Nuts; Magnum Polylock; Stud Size 7/16 in.; 1 pc.
Part Number: CCA-4603-1
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
7/16 Race Series Polylock Single
Part Number: SCC-SCPPL716-1
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Engine Rocker Arm Adjusting Nut
Part Number: PQX-1204502
Not Yet Reviewed
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 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: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 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: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered 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: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
NUT-ENG VALVE ROCKER ARM
Part Number: MEL-MRM-1720
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
7/16 Endurance Series Polylock Short-Set of 4
Part Number: SCC-PL716SH-4
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
FLANGE NUT, 7/16"-20 x 1/2" Wrenching, 12pt, 2 Piece Skin-Pack
Part Number: PQX-1068323
Not Yet Reviewed
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Rocker Arm Nut, Polylock, for Pro Magnum Series Rockers In GEN III LS1, LS2, and LS6 Models, Each
Part Number: CCA-4654-1
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Rocker Arm Nut, Full Roller, 1/2-20 in. Thread, Polylock, Ultra Pro Manngum, Ultra Pro Magnum XD, Set of 16
Part Number: CCA-4657-16
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Nut; Rocker Arm Components; Rocker Arm Adjusting Nuts; Hi-Tech Polylock for Aluminum; Stainless; Pr
Part Number: CCA-4600-8
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.