Availability
Rocker Arm Studs
Rocker Arm Studs, 7/16-20 in. Thread, 1.75 in. Effective Stud Length, Kit
Part Number: CCA-4506-16
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, 8740 Chromoly, 7/16-14 in. Thread, 1.820 in. Effective Stud Length, Chevy, Small Block, Each
Part Number: DRT-27002102
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Stud, 7/16 in.-14 Base Threads, 7/16 in.-20 Nut Thread Size, 2.670 in. Overall Length, with Guideplate Locator Shank, Alloy Steel, Each
Part Number: MEL-MRDS-940
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Stud, Alloy Steel, 3/8 in.-16 Base Thread, 1.000 in. Base Thread Length, 2.500 in. Effective Stud Length, Buick, Chevy, Oldsmobile, Each
Part Number: MEL-MRDS-921
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Ford/Chevy, Set of 8
Part Number: TFS-51400614-8
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, 8740 Chromoly, 8mm x 1.25 Base Thread, 3/8 in.-24 Top Thread, 1.75 in. Length, Chevy, Pair
Part Number: ARP-134-7221
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Set of 8
Part Number: ARP-235-7203
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.77 in. Effective Stud Length, Pair
Part Number: EDL-8590
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, 7/16-14 in. Base Thread, 7/16-20 in. Rocker Arm Nut Size, 0.850 in. Nut Length, 1.900 in. Overall Length, Each
Part Number: AFR-6405-1
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Stud, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Each
Part Number: CCA-4505-1
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block, Pair
Part Number: ARP-134-7121
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, Alloy Steel, 7/16 in. -14 Thread, 2.375 in. Length, Chevrolet, Set of 8
Part Number: AAF-ALL90230
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Stud, 7/16-20 in. Thread, (1) 3 in. Stud, 2.261 in. Effective Length, Ford, 429/460 A460 Head, Each
Part Number: TFS-54400614-1
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Stud, 3/8-24 in. Thread, 1.52 in. Effective Stud Length, Mopar, Small Block, Oldsmobile, Each
Part Number: CCA-4542-1
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, 7/16-14 in. Base Thread Size, 3/8-16 in. Nut Thread Size, Chevy, Small Block, Dart, Set of 8
Part Number: DRT-27002104
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, 7/16-20 in. Thread, 3.30 in. Effective Stud Length, Chevy, Big Block, Exhaust, Set of 8
Part Number: TFS-41400614
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Intake, Set of 8
Part Number: TFS-41400613
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Stud, 3/8-24 in. Thread, Each
Part Number: BRO-BR318S
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, 7/16-20, (8) 4 3/4 in. Stud, 3.550 Effective Length, Ford, 429/460, A460 Head, Set of 8
Part Number: TFS-54400615-8
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.75 in. Effective Stud Length, Chevy, Big Block, Pair
Part Number: ARP-135-7121
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, High Performance, 7/16-14 in. Thread, 1.910 in. Effective Stud Length, BBC, Set of 16
Part Number: HRS-94655
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, High Performance, 7/16-14 in. Thread, 1.910 in. Effective Stud Length, Chevy, Small Block,
Part Number: HRS-94656
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
ROCKER ARM STUDS, 3/8" PQ Series, 1.90" stud height, Box of 16
Part Number: PQX-1200416
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Rocker Arm Studs, 3/8-24 in. Thread, 1.50 in. Effective Stud Length, Set of 16
Part Number: CCA-4554-16
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Studs, Replacements, Chevy, Set of 16
Part Number: PIO-RM-347-16
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
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