Engines & Engine Parts at Summit Racing

Melling Rocker Arm Replacement Parts MR-944

Melling Rocker Arm Replacement Parts MR-944

Rocker Arms, Ford and Mercury, 4.0L, 5.4L, and 5.8L Engines

Part Number: MEL-MR-944

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1054-1

1.6 AMC 3/8 Blue Races Single Rocker Arm w/ Polylock

Part Number: SCC-SCP1054-1

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Edelbrock Aluminum Roller Rockers 77791

Rocker Arm, Full Roller, Stud Mount, 1.7 Ratio, Aluminum, Red Anodized, Chevy, Big Block, Each

Part Number: EDL-77791

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Jesel Rocker Arm Nuts ADJ-20480-16

ROCKER ADJUSTER 3/8 BALL

Part Number: JES-ADJ-20480-16

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Howards Cams Billet Aluminum Rocker Arms 90079-1

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.8 Ratio, Fits 7/16 in. Stud, Chevy, 396-454, V8, Each

Part Number: HRS-90079-1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Howards Cams Billet Aluminum Rocker Arms 90080-1

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Ford, 289-351, V8, Each

Part Number: HRS-90080-1

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3022-1

1.72F SBF 5/16-Ped Blue Endurance Single Rocker w/Pedestal, 5/16 Bolt & U-Channel

Part Number: SCC-SCP3022-1

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1210L-1

ROCKER ARMS 1.5 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-1210L-1

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62455756

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.52/1.65 Split Ratio, Fits 7/16 in. Stud, Pontiac, Set of 16

Part Number: PQX-62455756

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

Scorpion Rocker Arm Hold-Down Bolts SCP516BLT-1

Rocker Arm Hold-Down Bolt, Internal Allen Head, 5/16 in.-18 Thread Size, Steel, Black Oxide, For Pedestal Mount, Ford, Each

Part Number: SCC-SCP516BLT-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams High Energy Diecast Aluminum Rocker Arms 17043-12

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Ford, Small Block, Set of 12

Part Number: CCA-17043-12

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3082

Rocker Arms, Endurance Series, Stud Mount, Full Roller, Fits 7/16 in. Stud. Aluminum, 1.5 Ratio, Ford, Set

Part Number: SCC-SCP3082

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

PRW RockerLocs 1200316-01

Rocker Arm Stud Girdle Adjuster

Part Number: PQX-1200316-01

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

Ajusa Rocker Arms 85009400

Rocker Arm, Standard Replacement, Intake Position, Roller Tip, Steel, Chrysler, Dodge, Plymouth, Each

Part Number: AJU-85009400

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Brian Tooley Racing Rocker Arm Shafts BTRSRKRATKIT

Rocker Arm Shafts, Unassembled, works w/Stock Rocker Arms, for AFR or Trick-Flow® Specialties LS3 Cylinder Heads, w/Hardware, 52100 Bearing Steel, Kit

Part Number: BTC-S0427

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Howards Cams Long Slot Rocker Arms 90006-1

Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Each

Part Number: HRS-90006-1

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms 19018-16

Rocker Arms, Ultra Gold, Full Roller, 1.6 Ratio, Aluminum, Narrow Body, 3/8 in. Stud, Chevy, Set of 16

Part Number: CCA-19018-16

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

PRW Sportsman Rocker Arm Pivot Balls 1200302

PIVOT BALLS, SLOTTED ROCKER ARM, 7/16", small diameter, 16 Ea

Part Number: PQX-1200302

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

PRW Power Rocker Arm Replacement Parts 8135911

ADJUSTER SCREW, VALVE LASH, DODGE/CUMMINS 12V 6bt, Alloy Steel, 3/8" Ball End, 3/8"-24 x 1.50", with 12 point Lock Nut, Replacement, Each

Part Number: PQX-8135911

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

Scorpion Race Series Rocker Arms SCP1095-1

Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, 3/8 in. Stud, Chevy, 348, 409, Each

Part Number: SCC-SCP1095-1

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Top Street Performance Rocker Arms 62157

6061 ALUMINUM ROLLER ROCKER ARMS - CHEVY SB, 1.5 RATIO, 7/16"

Part Number: TSN-62157

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Melling Rocker Arms MR-802

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-802

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

COMP Cams High Energy Rocker Arms 1270-8

Rocker Arms, High Energy, Stamped Steel, OHC Shaft, Ford, 2.3L, Set of 8

Part Number: CCA-1270-8

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1232

Rocker Arms, Race Series, Stud Mount, 7/16 in., 1.65 Ratio, 0.050 in. Offset, Full Roller, Aluminum, Blue, Chevy, Set of 16

Part Number: SCC-1232

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Melling Rocker Arms MR-810

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-810

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow