Camshafts & Valvetrain

Valve Springs, Single, 1.532/1.548 in. Diameter, 74-86 lbs. Seat Pressure, 1.278 in. Coil Bind Height, Each

Part Number: MEL-VS-740

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Engine Valve Spring Retainer, Stock Repl

Part Number: MEL-VSR-714

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Valve, Exhaust, OE Style, Tapered Stem, Wafer Tip, 0.341 in./1.5 in. Dia. Stem/Head, 4.92 in. Long, Flash Chrome Plated, Chevy, L4, L6, V6, V8, Each

Part Number: MAH-2112486

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Intake Valve - Chevy Pass, 134 (2.2L), 1994-97; Isuzu truck, 134 (2.2L) 1996-1997

Part Number: MAH-2114020

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Intake Valve - Ford Trk. 256 (4.2L) Vin 2 , 1997-2001.

Part Number: MAH-2114027

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Estimated Ship Date: Sep 18, 2025 if ordered today

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

Part Number: PQX-1130201-01

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1134601-01

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Estimated Ship Date: Sep 29, 2025 if ordered today

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

Part Number: PQX-1135001-01

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Estimated Ship Date: Sep 29, 2025 if ordered today

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

Part Number: PQX-1135003-01

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Rocker Arm Stud Set

Part Number: PQX-1200408

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Estimated Ship Date: Sep 29, 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: Sep 29, 2025 if ordered today

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Rocker Arm Spacer

Part Number: PQX-1203181-180

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Estimated Ship Date: Sep 29, 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: Sep 29, 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: Sep 29, 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: Sep 29, 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: Sep 29, 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: Sep 29, 2025 if ordered today

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Engine Rocker Arm Adjusting Nut

Part Number: PQX-1200247-01

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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JAM NUTS & ROCKER ARM BALL KIT, 3/8"-24, 5/8" Wrenching, 8 Each

Part Number: PQX-1200248

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Estimated Ship Date: Sep 29, 2025 if ordered today

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JAM NUTS & ROCKER ARM BALL KIT, 7/16"-20, 5/8" Wrenching, 8 Each

Part Number: PQX-1200249

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Rocker Arm Pivot

Part Number: PQX-1200304-01

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Rocker Arm Stud Girdle Adjuster

Part Number: PQX-1200316-01

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Estimated Ship Date: Sep 29, 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: Sep 29, 2025 if ordered today

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Rocker Arm Adjusting Screw

Part Number: PQX-1200339-01

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Estimated Ship Date: Sep 29, 2025 if ordered today

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

Part Number: RSC-PAC-L8127

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Estimated Ship Date: Sep 22, 2025 if ordered today

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