Engines & Engine Parts

Rocker Arm Nuts, 3/8 in.-24 Thread, 0.550 Slot Width, Set of 16

Part Number: PRO-66935

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Super-Street, 7/16 in. Stud Mount, Aluminum, 1.6 Ratio, Chevy, Small Block, Set of 16

Part Number: PRO-66910

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Shaft Mount, Steel, 1.7 Ratio, Chevy, LS, Kit

Part Number: CCA-1981-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, 3/8 in. Stud Mount, Roller Tip, Steel, 1.6 Ratio, Oldsmobile, 455, Kit

Part Number: CCA-1442-KIT

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Stud Girdles, Clamp-on, Aluminum, Blue Anodized, Chevy, Big Block, AFR, Pair

Part Number: AFR-6202

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Stud Girdle, Aluminum, Blue, 7/16 in.-20 Thread, Ford, Small Block, Trick Flow® High Port®, Kit

Part Number: TFS-51700701

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Stud Mount, Roller Tip, Steel, 1.52 Ratio, Fits 7/16 in. Stud, Pontiac, Set of 16

Part Number: CCA-1451-16

4.56 out of 5 stars ( 25 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Sportsman Series, Full Roller, 1.75 Ratio, Shims, for AFR V2 Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-197575

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Pedestal Mount, Stamped Steel, Standard Slot, Standard Body Style, Steel, Natural, Set of 16

Part Number: CCA-1232-16

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Pedestal-Shaft Style, Steel, Standard Ratio, Bronze Bushed, Dodge/Cummins, 24V, Kit

Part Number: PQX-3240811

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm, 1.6 Ratio, Aluminum, Roller, fits 3/8 in. Studs, Ford, 240/300, L6, Set of 12

Part Number: CSP-S4002

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Chevy GM, LS/LSX, Gen III/IV, No Offset Each

Part Number: SUM-141550

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Endurance Series, Pedestal Mount, Full Roller, Aluminum, 1.73 Ratio, Ford, Big Block, Set of 16

Part Number: SCC-SCP3224

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.73 Ratio, Fits 7/16 in. Stud, Ford, V8, Set of 16

Part Number: HRS-90083

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, V8, Small Block, Set of 16

Part Number: CCA-1416-16

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Stud, 8740 Chromoly, 7/16-14 in. Thread, 2.000 in. Effective Stud Length, Chevy, Big Block, Each

Part Number: DRT-27002204

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.6 Ratio, 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: CCA-19002-16

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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BTR ROCKER ARMS WITH TK002 TRUNNION INSTALLED NO BOLTS

Part Number: BTC-BTRLS1TK002

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Nuts, Roller Tip Rockers, 7/16 in.-20 Thread, for Magnum Rockers, Set of 16

Part Number: CCA-1401N-16

4.16 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 7/16 in. Stud, Ford, Small Block/351W, Set of 16

Part Number: CSP-S4003-7

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5/1.6 Ratio, 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: SCC-SCP1028

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm; Red Roller Rocker Arms; Small Block Chevy; 3/8 in.;Ratio 1.5 to 1; Qty 16

Part Number: EDL-77770

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Shaft Shims, Steel, 0.100 in., 0.050 in., 0.025 in, Set of 3

Part Number: JES-KRS-28100

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker System, Shaft, Full Roller, 1.7 Ratio, Shims, for Brodix BB-2X Cylinder Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-087070

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Studs, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Ford, Small Block, Kit

Part Number: CCA-4504-16

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air