Engines & Engine Parts at Summit Racing

Scorpion Race Series Rocker Arms SCP1008-1

Scorpion Race Series Rocker Arms SCP1008-1

Rocker Arms, Race Series, Chevy 265-400, Full Roller, 1.65 Ratio, 3/8 in. stud, Each

Part Number: SCC-SCP1008-1

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 SCP1005

Rocker Arms, Race Series, Full Roller, 1.3 Ratio, Aluminum, Blue, 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: SCC-SCP1005

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 Pro Series Billet Aluminum Rocker Arms 6532714

Rocker Arms, Pro Series, Full Roller, Aluminum, Black Anodized, 1.5/1.6 Ratio, 3/8 in. Stud, Chevy, Set of 16

Part Number: PQX-6532714

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 Rocker Arm Shafts 9534502

ROCKER ARM SHAFT, HARDENED STEEL, MOPAR HEMI, 345-370, 9.50mm bolts or studs, Set of 4

Part Number: PQX-9534502

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

Melling Rocker Arms MR-1324

SINGLE ROCKER ARM

Part Number: MEL-MR-1324

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

Melling Rocker Arms MR-1339

ARM ENG VALVE ROCKER

Part Number: MEL-MR-1339

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 Racing Products Rocker Arm Replacement Parts SCP1012L-1

1.6 SBC 3/8 .150 Left Offset Blue Race Single Rocker Arm w/ Polylock

Part Number: SCC-SCP1012L-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

Trend Pushrods Rocker Arm Screws ADJ-13-3750-5-C3

H-13 Adj. 5/16" Cup 3/8"X24 - 1.100" OAL

Part Number: TPD-ADJ1337505C3

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 Racing Products Rocker Arm Nuts SCPVTS38S-4

3/8 VTS Nut Stud Girdle 2.100-Set of 4

Part Number: SCC-VTS38S-4

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 Racing Products Rocker Arm Nuts SCPVTS716S-1

7/16 VTS Nut Stud Girdle 2.100-Single

Part Number: SCC-SCPVTS716S-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

Flotek Rocker Arm Studs 68

Stud, 3/8 Stud

Part Number: FLK-68

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Howards Cams Rocker Arm Studs 94657-1

Stud, Chev BB

Part Number: HRS-94657-1

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

PRW Power Rocker Arm Spacers and Shims 1203181-165

SPACER, MOPAR 273-360, 0.419" Thick, 16.50mm, Steel, Single Each

Part Number: PQX-1203181-165

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

Trend Pushrods Rocker Arm Screws ADJ-13-4375-5C-SO

H-13 Adjuster 5/16 Cup 7/16x20 Thread N

Part Number: TPD-S0311

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

Trend Pushrods Rocker Arm Screws QSB10001879-5

Quick Ship 1 5/8" Tip - 10.000 .187 Wall

Part Number: TPD-QSB100018795

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

Trend Pushrods Rocker Arm Screws TPD11115803-10-10

24V CUMMINS Gen 5 .080

Part Number: TPD-S0848

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

Trend Pushrods Rocker Arm Screws QSB11501879-5

Quick Ship 1 5/8" Tip - 11.500 .187 Wall

Part Number: TPD-QSB115018795

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

Trend Pushrods Rocker Arm Screws TPD96861657-12

6.6L DURAMAX STAGE II .165 W 2 Piece

Part Number: TPD-S0849

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

Trend Pushrods Rocker Arm Screws ADJ-13-4375-3-B

H-13 Adjuster 3/8" Ball 7/16"X20 thread

Part Number: TPD-ADJ1343753B

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

Trend Pushrods Rocker Arm Screws ADJ-13-4375-3B-NO-CL

H13 ADJ.3/8" Ball 7/16-20 NoOil Ni CLRNC

Part Number: TPD-S0305

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

Trend Pushrods Rocker Arm Screws QSB13002002-5

Quick Ship 1 5/8" Tip - 13.000 .200 Wall

Part Number: TPD-QSB130020025

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

Trend Pushrods Rocker Arm Screws QSB13002002-3

Quick Ship 1 5/8" Tip 3/8 BALL - 13.000

Part Number: TPD-QSB130020023

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

Manley Rocker Arms 432891-16

ALUM RK SBF 289-351W, 1.6 X 3/8"

Part Number: MAN-432891-16

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Manley Rocker Arms 432892-16

ALUM RK SBF 289-351W, 1.7 X 3/8"

Part Number: MAN-432892-16

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Manley Rocker Arms 432894-16

ALUM RK SBF 289-351W 1.7 X 7/16"

Part Number: MAN-432894-16

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today