Camshafts & Valvetrain

Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Oldsmobile, Each

Part Number: PQX-1145512-01

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Ford, Each

Part Number: PQX-1146000-01

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Estimated Ship Date: Oct 6, 2025 if ordered today

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ROCKERLOC, 3/8" stud, GM LS Series specific, hex head, 14.3mm OD shank, Single Piece

Part Number: PQX-1200335-01

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm Adjusting Screw

Part Number: PQX-1200339-01

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm Stud Set

Part Number: PQX-1200408

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Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: PQX-1203181-165

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm Spacer

Part Number: PQX-1203181-180

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Estimated Ship Date: Oct 6, 2025 if ordered today

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ROCKER ARM STAND, FORD SB 351W, for PRW 0335101 Series rocker system, 21mm tall, Alloy Steel, Black Oxide,1 Each

Part Number: PQX-1203516

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Estimated Ship Date: Oct 6, 2025 if ordered today

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FULCRUM, GM LS Series (1) Each OEM Rocker Arm

Part Number: PQX-1203641

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Estimated Ship Date: Oct 6, 2025 if ordered today

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ROCKER ARM STUDS 3/8", 1.75" stud height, Each

Part Number: PQX-1203750

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Estimated Ship Date: Oct 6, 2025 if ordered today

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ROCKER ARM STUDS 7/16", 1.75" stud height, Each

Part Number: PQX-1207750

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Estimated Ship Date: Oct 6, 2025 if ordered today

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TRUNNION INSTALLATION WASHERS KIT, LS Fulcrum Upgrade Tool Installation Washers, Pair, 2 Each

Part Number: PQX-1213468

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Valve Spring, Single, 1.265 in. Outside Diameter, 380 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98213-1

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Estimated Ship Date: Oct 14, 2025 if ordered today

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SPRING ENGINE VALVE

Part Number: MEL-VS-1646

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Engine Valve Spring, Stock Replacement V

Part Number: MEL-VS-2309

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Estimated Ship Date: Sep 17, 2025 if ordered today

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VVT BOLT

Part Number: MEL-VCTB-1009

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Estimated Ship Date: Sep 17, 2025 if ordered today

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ProX Valve Shim 7.48 x 2.95 mm. (5 pcs.)

Part Number: PXR-29-748295

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Estimated Ship Date: Sep 15, 2025 if ordered today

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ProX Valve Shim 7.48 x 2.975 mm. (5 pcs.)

Part Number: PXR-29-748297-5

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Estimated Ship Date: Sep 15, 2025 if ordered today

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ProX Valve Shim 7.48 x 3.025 mm. (5 pcs.)

Part Number: PXR-29-748302-5

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Estimated Ship Date: Sep 15, 2025 if ordered today

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ProX Valve Shim 7.48 x 3.05 mm. (5 pcs.)

Part Number: PXR-29-748305

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 5/16 in. Pushrod Size, Ford, Each

Part Number: PQX-1146001-01

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Push Rod

Part Number: CWA-5037475AB

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Estimated Ship Date: Nov 13, 2025 if ordered today

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ProX Valve Shim 9.48 x 2.825 mm. (5 pcs.)

Part Number: PXR-29-948282-5

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Estimated Ship Date: Sep 15, 2025 if ordered today

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ProX Valve Shim 9.48 x 2.90 mm. (5 pcs.)

Part Number: PXR-29-948290

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Estimated Ship Date: Sep 15, 2025 if ordered today

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ProX Valve Shim 9.48 x 2.925 mm. (5 pcs.)

Part Number: PXR-29-948292-5

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Estimated Ship Date: Sep 15, 2025 if ordered today

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