Engines & Engine Parts

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

Part Number: SUM-G6936-16

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Pulley Set, Serpentine, Standard Ratio, Billet Aluminum, Chevy, Small Block, Long Water Pump, Kit

Part Number: SUM-329711

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Rocker Arms, Shaft Mount Roller Rocker Arms, 1.6 Ratio, Aluminum, Black Anodized, Chrysler, Dodge, Plymouth, Small Block, Set of 16

Part Number: PRO-440-469

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Fits 7/16 in. Stud, AMC, Ford, Oldmobile, Set of 16

Part Number: PQX-62302716

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Rocker Arm, Ultra Gold, Full Roller, 1.5 Ratio, Aluminum, Narrow Body, Self-Aligning, 3/8 in. Stud, Chevy, Set of 16

Part Number: CCA-19015-16

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

Pulleys, Style Track, Serpentine, Performance Ratio, Billet Aluminum, Alternator, Cadillac, 472, 500, Kit

Part Number: MCH-21525

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.5 Ratio, Steel, Chevy, Small Block, Set of 16

Part Number: HRS-90007

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Rocker Arms, Stud Mount, OEM-Style, Stamped Steel, 1.7 Ratio, 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: CCA-1211-16

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Big Block PRO BBC H.R. 5.5 H.O. Cam, LS Firing Order, 236/252 Duration @ .050, 110 LSA + 4 Adv, .624/.624 with 1.7 ratio, .661/.661 with 1.8 3700-6600

Part Number: SUM-1263-H-O

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Rocker Arms, Stud Mount, Full Roller, Steel, 1.52 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 8

Part Number: CCA-1607-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Pro SBC Stage 1 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 204/212 Dur., 110 LSA + 0 Adv, .420/.428 1.5 Ratio, .448/.457 1.6 Ratio, Idle-5250 Range

Part Number: SUM-1200

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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

Part Number: CCA-1416-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Rocker Arm, Magnum, Roller Tip, Steel, 1.52 Ratio, 3/8 in. Stud, Chevy, 4.3/5.0/5.7L, Each

Part Number: CCA-1417-1

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Rocker Arm, Fits 7/16 in. Stud, Full Roller, Chromoly Steel, 1.7 Ratio, Chevy, Big Block, Each

Part Number: CCA-1620-1

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Rocker Arms, 3/8 in. Stud Mount, Roller Tip, Steel, 1.6 Ratio, Chevy, 4.3/5.0/5.7L, Set of 8

Part Number: CCA-1418-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Rocker Arms, Off-Road Series, Full Roller, 1.6 Ratio, Non-Adjustable, Aluminum, 5/16 in. Pedestal, Jeep, L6, Set of 12

Part Number: SCC-0500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Rocker Arms, Ultra Pro Magnum, Full Roller, Chromoly Steel, Black Oxide, 1.7 Ratio, 3/8 in. Stud Mounting, Chevrolet, 348/409 Big Block W, Set of 8

Part Number: CCA-1629-8

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.7 Ratio, Chevy, LS, Set of 16

Part Number: SCC-SCP1062

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Rocker Arm, Fits 3/8 in. Stud, Full Roller, Steel, 1.50 Ratio, Chevy, Small Block/GM V6, Each

Part Number: CCA-1801-1

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Rocker Arm, Full Roller, Chromoly Steel, 7/16 in. Stud Mount, 1.60 Ratio, Ford, 289, 302, 351W, Each

Part Number: CCA-1632-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.7 Ratio, Fits 7/16 in. Stud, Ford, Set of 16

Part Number: PQX-0846000

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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: Tomorrow

Cam and Lifter kit, Pro SBC Stage 8 Hyd.Flat-Tappet 4/7 Firing Order Swap, 252/258 Dur., 107 LSA + 1.5 Adv, .533/.540 1.5 Ratio, 3200-7200 Range

Part Number: SUM-K1207

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Tomorrow