Camshafts & Valvetrain

GUIDE

Part Number: MEL-BG310

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Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

Pushrod, Steel, Ball Top/Bottom Tip Style, 11/32 in. Diameter, 9.200 in. Overall Length, Each

Part Number: MEL-MPR-107

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Estimated Ship Date: Today

Engine Valve Spring Retainer, Stock Repl

Part Number: MEL-VSR-715

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Rocker Arm Stud, M8 x 1.25mm Base Thread, 3/8-24 in. Rocker Arm Nut Thread Size, Chevy, Small Block LS, Each

Part Number: CCA-4554-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Springs, Dual Spring, 1.346 in Diameter, 482 Lbs/in. Spring Rate, 1.800 in Installed Height, Chevy, Each

Part Number: MEL-461208

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Valve Shims, 2.45mm Thickness, 7.48mm Diameter, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK748245

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Estimated Ship Date: Oct 20, 2025 if ordered today

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1.375 x .570 x .050 Shims

Part Number: TPD-03-2750

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Estimated Ship Date: Nov 6, 2025 if ordered today

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1.375 x .570 x .020 Shims

Part Number: TPD-03-2720

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Estimated Ship Date: Nov 6, 2025 if ordered today

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SINGLE VALVE SPRING

Part Number: MAN-22195-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring, PAC Racing, Single, 1.488 in. Outside Diameter, 358 lbs./in. Rate, 1.040 in. Coil Bind, Each

Part Number: TFS-16514-1

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Estimated Ship Date: Today

BOLT,CM/SHF POSN ACTR

Part Number: ADO-11588279

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Valve Springs, Dual, 1.442 in. Outside Diameter, 391 lbs./in. Rate, 1.129 in. Coil Bind Height, Each

Part Number: CCA-26987-1

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Engine Rocker Arm Adjusting Nut

Part Number: PQX-1204502

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Valve Springs, Single, 1.384/1.404 in. Diameter, 71.3-78.7 lbs. Seat Pressure, 1.255 in Coil Bind Height, Each

Part Number: MEL-VS-810

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Estimated Ship Date: Today

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S129

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Estimated Ship Date: Today

Steel Spring Seats 0.030 thick for RPM Dual Springs

Part Number: RSC-PAC-S136

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Roller Lifter Link Bar, Vertical, Offset, Chevy, Big Block, for 0.300 in. Taller CCA Lifters Only, Each

Part Number: CCA-873-L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Steel Valve Locks - Standard 10 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PAC-L8093

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Rocker Arm, OEM Replacement, Steel, Natural, Audi, Volkswagen, Each

Part Number: IFE-VR0058

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Estimated Ship Date: Oct 28, 2025 if ordered today

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ARM-ENG VALVE ROCKER

Part Number: MEL-MR-894

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Estimated Ship Date: Today

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-897

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Spring Retainers, Steel, 10 Degree, .877 in. Outside Diameter, .515 in. Inside Diameter, Each

Part Number: MEL-VSR-703

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Estimated Ship Date: Nov 3, 2025 if ordered today

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

Part Number: BTC-TKBOLTS02

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

BOLT-METR

Part Number: NAL-11515756

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Pushrods, Assembled, One-Piece, 5/16 in. Diameter, 7.200 in. Length, 0.080 in. Wall Thickness, Chromoly, Heat Treated, Ball Tip, Each

Part Number: BTC-PR72003121

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Estimated Ship Date: Today