Camshafts, Valves, Lifters, Rockers & More

Engine Works Polylocks 78-8

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: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Melling Rocker Arms MR-1346

Melling Rocker Arms MR-1346

Engine Rocker Arm, V6, Chevy, Buick, Olds, Pont, Steel, Each

Part Number: MEL-MR-1346

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Howards Cams LS Series Direct Bolt-On Roller Rockers 90097-1

Rocker Arm, Direct Bolt-On, Full Roller, 1.7 Ratio, Aluminum, Purple, Chevy, LS1, LS2, LS6, Each

Part Number: HRS-90097-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Rocker Arm Studs 19046STUD

STUD, FE FORD ULTRA GOLD

Part Number: CCA-19046STUD

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Pioneer Replacement Rocker Arms RK-888-X

Rocker Arms, Pedestal Mount, Stamped Steel, OEM Style, 1.7 Ratio, Fits Ford, 351C 1970-74, Each

Part Number: PIO-RK-888-X

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Melling Rocker Arms MRK-547

5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Scorpion Rocker Arm Nuts SCPPL716-1

7/16 Race Series Polylock Single

Part Number: SCC-SCPPL716-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Trick Flow® Rocker Arm Adjusting Nuts TFS-70000905-1

Rocker Arm Nut, Roller Rocker, 7/16 in.-20 Thread, .600 in. Outside Diameter, Each

Part Number: TFS-70000905-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Jesel Rocker Arm Shaft Needle Bearings BRG-20620-2

Bearing, Rocker Shaft, Needle. 0.563 in. Bore, 0.750 in. Outside Diameter, 0.500 in. Width, Pair

Part Number: JES-BRG-20620-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Rocker Arm Spacers and Shims 1321SP-1

CRB PRO-MAG SPACER

Part Number: CCA-1321SP-1

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

COMP Cams Rocker Arms 19024OFF-1

OFFSET SINGLE ROCKER

Part Number: CCA-19024OFF-1

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Manley Rocker Arms 43141-1

ROCKER-SBC LONG-SLOT

Part Number: MAN-43141-1

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3095-1

1.7 BBC 3/8 Blue Endurance Series Rocker Arm Single

Part Number: SCC-SCP3095-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Top Street Performance Rocker Arms 72873

PRO 2024 ALUM. SHAFT ROLLER R/ARM SYSTEM - LS1, 1.7R, NEEDLE BEARING, NEEDLE BEARING TIP

Part Number: TSN-72873

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

...Loading

Estimated Ship Date: May 14, 2026 if ordered today

Pioneer Automotive Rocker Arms RK-889-B

ROCKER ARM KIT

Part Number: PIO-RK-889-B

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 2, 2026 if ordered today

Pioneer Automotive Rocker Arm Replacement Parts S-1012

ROCKER ARM ADJ

Part Number: PIO-S-1012

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 2, 2026 if ordered today

COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms 19054-1

Rocker Arms, Ultra Gold, Full Roller, 1.7 Ratio, Aluminum, 5/16 in. Stud Size, Ford, 5.0L, 5.8L, Each

Part Number: CCA-19054-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

INA Rocker Arms VR0043

Rocker Arm, OEM Replacement, Steel, Natural, BMW, Each

Part Number: IFE-VR0043

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

PRW Platinum Series Shaft-Mount Rocker Arms 3244013-L1

Rocker Arm, PQx Platinum Series Shaft-Mount, Bushed, Roller Tip, Stainless Steel, Natural, 1.7 Ratio, Chrysler, Dodge, Big Block, Left Offset, Each

Part Number: PQX-3244013-L1

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Harland Sharp Heavy-Duty Roller Rockers S70015SVK

Rocker Arms, Heavy-Duty, Full Roller, 1.5 Ratio, Aluminum, Orange, Shaft Mounting, Chrysler, Big Block, Kit

Part Number: CSP-S70015SVK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Top Street Performance Rocker Arms 61081

PRO SERIES CAST STEEL ROCKER ARMS - GM GEN V LT, 1.8 RATIO, NEEDLE BEARING TRUNNION

Part Number: TSN-61081

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

...Loading

Estimated Ship Date: May 14, 2026 if ordered today

Scorpion LS Race Series Rocker Arms SCP1062I-1

1.7 L-92 Intake Blue Single Offset Rocker Arm w/ washer & bracket

Part Number: SCC-SCP1062I-1

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 15, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1092-1

1.73F BBF 3/8 Blue Races Single Rocker Arm w/ Polylock

Part Number: SCC-SCP1092-1

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 15, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1212L-1

ROCKER ARMS 1.6 SBC V-8 AFR 227, 235-245cc, DART Pro 1 180-230cc & Dart Iron Eagle 165-230cc, Dart SHP 180-220cc, Brodix Track I 215-245cc 3/8 .050 LE

Part Number: SCC-1212L-1

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1029

1.65/1.5 SBC 3/8 Blue Race Series Rocker Arms Set of 16

Part Number: SCC-SCP1029

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1080-1

1.5F SBF 7/16 Blue Race Single Rocker Arm w/ Polylock

Part Number: SCC-SCP1080-1

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today