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PAC Racing Valve Spring Seats and Cups PAC-S160

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.350 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S160

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S120

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S120

5.0 out of 5 stars ( 1 )

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Melling Valves V1597

Exhaust Valve, VALVE-EXHAUST

Part Number: MEL-V1597

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Melling Valve Springs VS-810

Melling Valve Springs VS-810

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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Melling Valve Spring Retainers VSR-515-S

RETAINER-ENG VALVE SPRING

Part Number: MEL-VSR-515-S

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Howards Cams Swedged End Pushrods 95028-1

Pushrod, Swedged End, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 8.675 in. Length, Each

Part Number: HRS-95028-1

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PAC Racing Springs Valve Springs PAC-R378

VALVE SPRING

Part Number: RSC-PAC-R378

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

PAC Racing Springs Valve Spring Retainers PAC-R374

SINGLE RETAINER

Part Number: RSC-PAC-R374

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PAC Racing Valve Locks PAC-L8092

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

Part Number: RSC-PAC-L8092

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

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PAC Racing Valve Locks PAC-L8092-16

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BTR One-Piece Pushrods PR7850312-1

PUSHROD, BTR CHROMOLY ONE PIECE PUSHRODS - 7.850" LONG - 5/16" DIAMETER - .080" WALL - SOLD INDIVIDUALLY

Part Number: BTC-PR78503121

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BTR Valve Spring Locators SL505045-1

VALVE SPRING LOCATOR, BTR SPRING LOCATOR - FOR OEM LS GUIDES - .045" THICK - SOLD INDIVIDUALLY - SL505045-1

Part Number: BTC-SL5050451

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Brian Tooley Racing Engine Valve Stem Oil Seals VS MOD 4V

VALVE SEAL, BTR VALVE SEAL - FORD MODULAR 4V - DOHC - VS MOD 4V

Part Number: BTC-VSMOD4V

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

PAC Racing Valve Spring Shims PAC-S199

Shims - 1.620 - 0.015 thick

Part Number: RSC-PAC-S199

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

PAC Racing Springs Valve Spring Retainers PAC-R377

RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R377

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Engine Works Camshaft Walk Buttons 130015

Camshaft Thrust Buttons, Solid Style, Aluminum, 0.712 in. Diameter, 0.945 in. Long, Chevy, 396-454, Each

Part Number: EW1-130015

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Manley Super 7 Degree Valve Locks 13084-1

Valve Lock, Machined, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, +.050 in. Height, Pair

Part Number: MAN-13084-1

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Trick Flow® Valve Locks TFS-51400444-1

Valve Lock, Machined, Hardened Steel, 7 Degree, 1-Groove, Standard Height, 11/32 in. Valve Stem, Pair

Part Number: TFS-51400444-1

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Briggs & Stratton Valve Springs 26826

Valve Spring, Standard, Singe Spring, 1.750 in. Outer Diameter, Steel, Each

Part Number: PWD-26826

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

COMP Cams High Energy Pushrods 7851-1

Pushrod, High Energy, Steel, Heat-Treated, 5/16 in. Diameter, 9.146 in. Length, Universal, Each

Part Number: CCA-7851-1

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Manley Valve Spring Shims 02236-1

Valve Spring Shim, Hardened, 0.812 in. I.D., 1.250 in. O.D., 0.060 in. Thick, Each

Part Number: MAN-02236-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Trick Flow® Steel Valve Spring Retainers TFS-51400423-1

Valve Spring Retainer, Chromoly Steel, 7 Degree, 1.500 in. O.D., .690 in. I.D., Each

Part Number: TFS-51400423-1

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PAC Racing Valve Locks PAC-L8141

Steel Valve Locks - Mini 8 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8141

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OMIX-ADA Rocker Arm Bridges 17408.11

Rocker Arm Bridge, Stamped Steel, Jeep, Each

Part Number: OMX-1740811

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Manley 10 Degree Machined Valve Locks 13097-1

Valve Lock, Machined, Steel, 10 Degree, 1-Groove, 11/32 in. Valve Stem, Pair

Part Number: MAN-13097-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

ARP High Performance Series Rocker Arm Studs 100-7221

Rocker Arm Studs, 8740 Chromoly, Fits Chevy 4.3L V6 Vortec Cylinder Heads, Pair

Part Number: ARP-100-7221

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