Engines & Engine Parts

Rocker Arm Hold-Down Bolt, 12-point Head, M8 x 1.25 Thread, 1.771 in. Underhead Length, Chevrolet, Small Block LS, Set of 16

Part Number: BTC-TKBOLTS0216

5.0 out of 5 stars ( 5 )

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 Big Block, Set of 16

Part Number: CCA-17045-16

4.24 out of 5 stars ( 17 )

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

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Rocker Arm Stud Girdle, Eliminator, Aluminum, Gold Anodized, Chevy, Small Block, Pair

Part Number: AFR-6200

4.5 out of 5 stars ( 28 )

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

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

Part Number: SUM-G6921B

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, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Set of 16

Part Number: CRO-73605-16

5.0 out of 5 stars ( 7 )

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

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Rocker Arm, Replacement, OEM Design, Standard Body, Shaft Mount, Steel, Natural Finish, with Lash Adjuster, Chrysler, Dodge, Jeep, RAM, 3.6L, Each

Part Number: MOP-68245463AA

1.0 out of 5 stars ( 1 )

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

Rocker Arms, Shaft Mount, Roller Tip, Aluminum, 1.75 Ratio, Ford, Big Block FE, Kit

Part Number: PQX-3339032

4.0 out of 5 stars ( 1 )

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

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Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.6 Ratio, 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: CCA-19005-16

4.8 out of 5 stars ( 5 )

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

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Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.5 Ratio, 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: CCA-19004-16

4.69 out of 5 stars ( 16 )

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

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Rocker Arm Nuts, Stamped Steel Rockers, 3/8 in.-24 Thread, Set of 16

Part Number: CCA-4604-16

4.69 out of 5 stars ( 26 )

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

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Ford, Small Block/351W, Set of 16

Part Number: CSP-S4003

5.0 out of 5 stars ( 7 )

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

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Rocker Arm; Ultra Pro Magnum; Rocker Arm; Stud 3/8 in. Ratio 1.52 in.; Chevy Small Block 265-400 cid; 16 pc.

Part Number: CCA-1601-16

4.84 out of 5 stars ( 25 )

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

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Rocker Arm Shaft, LS1 Shaft Rockers, Chevrolet, LS Engines, Kit

Part Number: BTC-BTRSRKR1KIT

5.0 out of 5 stars ( 5 )

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

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Rocker Arm Nuts, High Energy, Stamped Steel Rockers, 7/16 in.-20 Thread, Set of 16

Part Number: CCA-4606-16

4.18 out of 5 stars ( 11 )

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, Kit

Part Number: ARP-134-7103

5.0 out of 5 stars ( 9 )

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

Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Chevy, Big Block, Kit

Part Number: ARP-135-7102

4.88 out of 5 stars ( 16 )

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

Rocker Arms, GM Genuine Parts, Roller Fulcrum, Pedestal Mounting Style, 1.6 Ratio, Steel, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12619829

Not Yet Reviewed

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

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

Part Number: SUM-G6920B

4.43 out of 5 stars ( 7 )

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

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Rocker Arm Stand Stud Kit, Ford, FE, Kit

Part Number: TFS-56400613

4.67 out of 5 stars ( 6 )

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, Chevy, Small Block, Set of 16

Part Number: CSP-S1005

5.0 out of 5 stars ( 4 )

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

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Rocker Arms, Full Roller, 1.5 Ratio, Designed for Edelbrock Performer RPM Heads, Chrysler, Small Block, Kit

Part Number: CSP-S70025KE

5.0 out of 5 stars ( 4 )

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

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Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 2.350 in. Effective Stud Length, Chevy, Big Block, Kit

Part Number: ARP-135-7202

4.56 out of 5 stars ( 16 )

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

Rocker Arm Stud Girdle, Aluminum, Purple, 7/16 in.-20 Thread, Chevy, Big Block, Dart, Brodix, AFR and RHS, Kit

Part Number: HRS-90121

4.82 out of 5 stars ( 11 )

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

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Rocker Arm, Stud Mount, OE Style, Non-Roller, 1.5 Ratio, Fits 3/8 in. Stud, Stamped Steel, Natural Finish, Chevy, L6/V6, Small Block, Each

Part Number: MEL-MRK401

5.0 out of 5 stars ( 4 )

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

Rocker Arm Stud Girdle, Clamp-On, 7/16-20 in., Polylock, Aluminum, Black Anodized, Chevy, Big Block, Kit

Part Number: SUM-141003

1.0 out of 5 stars ( 1 )

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

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