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Engines & Engine Parts

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Results 551 - 575 of 2000 +

Rocker Arms, High Energy, Stamped Steel, 3/8 in. Stud Mount, 1.5 Ratio, Chevy, Set of 16

Part Number: CCA-1217-16

5.0 out of 5 stars ( 1 )

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

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

Rocker Arm, Ultra Gold, Stud Mount, Aluminum, 1.6 Ratio, 7/16 in. Stud, Chevy, Small Block, Each

Part Number: CCA-19005-1

Not Yet Reviewed

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

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

Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Each

Part Number: SUM-G6910B-1

4.5 out of 5 stars ( 4 )

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

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

Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.55 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0235011

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Rocker Arms, Magnum, Roller Tip, 1.6 Ratio, 3/8 in. Stud Size, Steel, Ford, Small Block Windsor, Set of 8

Part Number: CCA-1431-8

2.33 out of 5 stars ( 3 )

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

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

Rocker Arm Mounting Stands, Pedestal Style, Dodge, Cummins, 12-Valve, Set of 6

Part Number: GFN-MRAP5912

Not Yet Reviewed

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

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

Rocker Arm, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Each

Part Number: PRO-66914P

Not Yet Reviewed

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

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

Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.595 in. Effective Stud Length, GM, V6, Kit

Part Number: ARP-100-7201

4.71 out of 5 stars ( 14 )

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

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

Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.73 Ratio, Fits 7/16 in. Stud, Ford, Each

Part Number: CSP-4005-1

Not Yet Reviewed

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

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

Rocker Arms, Race Series, Chevy 265-400, Full Roller, 1.6 Ratio, 3/8 in. stud, Each

Part Number: SCC-SCP1002-1

5.0 out of 5 stars ( 2 )

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

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Estimated Ship Date: Monday 3/16/2026 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-235-7204

5.0 out of 5 stars ( 6 )

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

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

ROCKER ARM STUDS, 3/8" PQ Series, 1.90" stud height, Box of 16

Part Number: PQX-1200416

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

RETAINING CLIP 16PC 9/16 SHAFT

Part Number: JES-RNG-26210-16

Not Yet Reviewed

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

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

Rocker Arms, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 10mm Stud, Chevy, 2.8L V6, Set of 12

Part Number: CCA-1414-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Rocker Arm Stud Girdle, Aluminum, Orange, 7/16 in.-20 Thread, Chevy, Big Block, Bowtie, Dart, Merlin, Kit

Part Number: CSP-G1114

Not Yet Reviewed

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

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

Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.77 in. Effective Stud Length, Set of 16

Part Number: EDL-8593

Not Yet Reviewed

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

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

ROCKER ARM PEDESTAL, 7075 BILLET ALUMINUM, GM 5.7L-6.0L, LS1/6 Series, 1997-Up, High Strength OEM Replacement, Pair

Part Number: PQX-9534602

Not Yet Reviewed

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

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

Rocker Arm Nuts, Roller Rockers, 7/16 in.-20 Thread, .600 in. Outside Diameter, Set of 4

Part Number: TFS-70000905-4

Not Yet Reviewed

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

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

Rocker Arm, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Each

Part Number: CCA-1418-1

4.5 out of 5 stars ( 2 )

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

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

Rocker Arm Nuts, Polylocks, Roller Rocker Arms, 7/16 in.-20 Thread, Set of 4

Part Number: CSP-PL716K

5.0 out of 5 stars ( 1 )

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

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

Rocker Arm Studs, Pro Series, 8740 Chromoly, Nuts, Washers, Chrysler, Small Block Magnum, Kit

Part Number: ARP-144-7201

Not Yet Reviewed

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

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

Rocker Arms, Stud Mount, Roller Tip, Steel, 1.52 Ratio, Fits 3/8 in. Stud, Chevy, 4.3L V6, Set of 12

Part Number: CCA-1417-12

5.0 out of 5 stars ( 2 )

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

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

Rocker Arms, Track Smart Nitro-Carbided, 7/16 in. Stud Mounting Style, 1.5 Ratio, Long Slot, Steel, Natural, Chevrolet, Small Block, Set of 8

Part Number: HRS-90047-8

Not Yet Reviewed

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

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

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.73 Ratio, Fits 7/16 in. Stud, Ford, 351C/429-460, V8, Set of 16

Part Number: HRS-90083F

Not Yet Reviewed

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

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

Rocker Arm Adjusting Screw

Part Number: PQX-1273010

Not Yet Reviewed

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

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