Engines & Engine Parts at Summit Racing

Scorpion Racing Products Rocker Arm Shafts SCPADJSMR-1

Scorpion Racing Products Rocker Arm Shafts SCPADJSMR-1

Cup Adjuster Assembly 1 washer, 1 Adj Nut, 1 Adjuster Seat

Part Number: SCC-SCPADJSMR-1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Summit Racing™ Valve Springs SUM-174016BP-1

6.4 Apache Hemi Valve Springs, .650 Max Lift @ 175 Lb. seat @ 2.050 Installed, 450 Lb. @ 1.396 Open, 1.346 C.B. 1.345 Dia., 423 Rate, Like PAC 1232X

Part Number: SUM-174016BP-1

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Summit Racing™ Valve Springs SUM-174010D-1

LS Dual Springs, Hyd. Roller,.650 Max Lift @ 160 Lb. seat @ 1.800 Installed, 425 Lb. @ 1.125 Open, 1.020 C.B., 1.304 Dia., 392 Rate, Like PAC 1905 ea.

Part Number: SUM-174010D-1

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Melling Valve Springs VS-1130

Valve Spring, Conical, 1.384 in. Diameter, 66 lbs. Seat Pressure, Each

Part Number: MEL-VS-1130

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

COMP Cams Sportsman Solid Roller Lifters 96840-2

Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.875 in. Diameter, w/ Bearing, Seat Height 2.020 in., 351C, 351M-400M, Ford, Pair

Part Number: CCA-96840-2

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Endure-X Roller Lifters 8958-16

Lifters, Mechanical Roller, Vertical Link Bars, 0.842 in. O.D., 2.01 in. Seat Height, Chevy, Set of 16

Part Number: CCA-8958-16

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Evolution Series Hydraulic Roller Lifters 85701-2

Lifters, Evolution Series Hydraulic Roller Lifters, 0.842 in. O.D., 2.480 in. Lifter Seat Height, Oldsmobile, Pontiac, Pair

Part Number: CCA-85701-2

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Howards Cams Street Series Retrofit Hydraulic Roller Lifters 91466

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COMP Cams Valve Spring Locators 4684-8

SPRING SEAT,5.7/6.1HEMI .525 GUIDE INT

Part Number: CCA-4684-8

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Melling Valve Springs VS-820

Valve Springs, Single, 1.400/1.420 in. Diameter, 76-84 lbs. Seat Pressure, 1.330 in. Coil Bind Height, Each

Part Number: MEL-VS-820

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COMP Cams Valve Spring Locators 4685-8

SPRING SEAT, 5.7/6.1 HEMI .525 GUIDE EXH

Part Number: CCA-4685-8

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Valve Spring Locators 4873-16

SPRING SEATS, FOR LS 26925, W/.520"

Part Number: CCA-4873-16

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Sportsman Solid Roller Lifters 96819CLB-2

Lifter, Sportsman, Mechanical Roller, Vertical Link, .160 in. Left Offset, 0.842 in. Diameter, w/ Bushing, Seat Height 1.880 in., BBC, Chevy, Pair

Part Number: CCA-96819CLB-2

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Melling Valve Springs VS-410

Valve Springs, Single, 1.450/1.472 in. Diameter, 85-95 lbs. Seat Pressure, 1.320 in. Coil Bind Height, Each

Part Number: MEL-VS-410

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Melling Valve Springs for 2004 FOCUS - VS-2250

Valve Springs, Single, 0.805/0.950 in. Diameter, 40 lbs. Seat Pressure, Each

Part Number: MEL-VS-2250

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

PAC Racing Springs Valve Spring Locators PAC-S140X-16

SPRING SEAT LOCATOR

Part Number: RSC-PAC-S140X-16

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

COMP Cams Performance Series Solid Lifters 800-12

Lifters, Solid, Mechanical Flat Tappet, Chevy, 0.842 Dia., 1.88 Seat Height, w/Oil Hole, Set of 12

Part Number: CCA-800-12

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Valve Spring Locators 4669-1

Engine Valve Spring Seat, ID Spring Locator - 1.660 in. OD, .570 in. ID, .060 in. Thickness, Each

Part Number: CCA-4669-1

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Sportsman Solid Roller Lifters 96850CLB-2

Lifters, Mechanical Roller, Vertical Link Bars, 0.904 in. O.D., 1.880 in. Seat Height, Chevy, Pair

Part Number: CCA-96850CLB-2

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Melling Valve Springs VS-230

Valve Springs, Single, 1.453 in. Diameter, 74-84 lbs. Seat Pressure, 1.309 in. Coil Bind Height, Each

Part Number: MEL-VS-230

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Estimated Ship Date: Tomorrow

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COMP Cams High Performance Valve Spring Kits 7230TS1-KIT

Conical Valve Spring Kit, Steel Retainers, Spring Seats, Valve Seals, Chevy, LS1, LS3, Kit

Part Number: CCA-7230TS1-KIT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Sportsman Solid Roller Lifters 96818CR-2

Lifter, Sportsman, Mechanical Roller, Vertical Link, .160 in. Right Offset, 0.842 in. Diameter, w/ Bearing, Seat Height 1.880 in., SBC, Chevy, Pair

Part Number: CCA-96818CR-2

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Lifters 844-1

CRB CRH ROLLER W/.140 SEAT

Part Number: CCA-844-1

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Valve Spring Locators 4759-100

ID SPRING SEAT, .570 X .810 X 1.550 X .040 BULK PACK

Part Number: CCA-4759-100

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Ajusa Rear Main Seal Housings 71007200

Oil Seal With Cover Audi, Seat, Skoda

Part Number: AJU-71007200

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

COMP Cams Valve Spring Locators 4667-100

SPRING SEAT, 060 X .530 X .980 X 1.420"

Part Number: CCA-4667-100

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today