1973 PRW Power Engines & Components

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 7/16 in. Pushrod Size, Chevrolet, Set of 8

Part Number: PQX-1145402

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Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Vent Holes, Chrysler. Dodge, Plymouth, Small Block, Pair

Part Number: PQX-4031801

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Estimated Ship Date: May 8, 2026 if ordered today

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Main Caps, Billet Steel, 4-Bolt, Straight, Chevy, Big Block, Set of 3

Part Number: PQX-1745402

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Estimated Ship Date: May 11, 2026 if ordered today

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MAIN GIRDLE, BILLET STEEL, CHEV 400, incl PRW fasteners & hdwe

Part Number: PQX-9040000

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Estimated Ship Date: May 11, 2026 if ordered today

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Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Oil Stacks, Chevy, Small Block, Pair

Part Number: PQX-4035040

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Estimated Ship Date: May 8, 2026 if ordered today

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BOLT, HARMONIC BALANCER, Mopar 318-440, 12-point, 5/8" wrenching, 5/8"-18 x 2.20" UHL

Part Number: PQX-1042440

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Estimated Ship Date: May 8, 2026 if ordered today

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Cylinder Head Bolts, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, 0.125 in. Longer, Chevy, Small Block, Kit

Part Number: PQX-1035001

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Estimated Ship Date: May 11, 2026 if ordered today

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Rocker Arm Stud Girdle, Solid Bar, Polylock, Aluminum, Natural, Chevrolet, Stock Heads, Kit

Part Number: PQX-1535002

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Estimated Ship Date: May 8, 2026 if ordered today

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Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Set of 8

Part Number: PQX-1145400

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Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Pontiac, Set of 8

Part Number: PQX-1145501

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ROCKER ARMS, PRO SERIES ALUM, CHEV 396-454 1966-00, 1.8 x 7/16"

Part Number: PQX-6539604

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Estimated Ship Date: May 8, 2026 if ordered today

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ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1955-86, 1.65 x 3/8", narrow body, self-align

Part Number: PQX-6535023

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Estimated Ship Date: May 8, 2026 if ordered today

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Valve Cover Bolt Kit

Part Number: PQX-4145407

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Rocker Arm, PQx Platinum Series Shaft-Mount, Bushed, Roller Tip, Stainless Steel, Natural, 1.6 Ratio, Chrysler, Dodge, Big Block, Left Offset, Each

Part Number: PQX-3244012-L1

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Estimated Ship Date: May 8, 2026 if ordered today

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.73/1.8 Split Ratio, Fits 7/16 in. Stud, Ford, Set of 16

Part Number: PQX-0246008

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Estimated Ship Date: May 8, 2026 if ordered today

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Rocker Arm Shaft Stand, FORD 390-428 FE, Billet Alum, Single 2-3-6-7, Set of 4

Part Number: PQX-1213908

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Estimated Ship Date: May 11, 2026 if ordered today

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Main Studs, 8740 Chromoly, 200,000 Psi Tensile Strength, 4-Bolt Main, Chevy, Big Block, Kit

Part Number: PQX-1045442

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Estimated Ship Date: May 11, 2026 if ordered today

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Harmonic Balancer, PQx FluidGel, Internal Balance, Black, Pontiac, V8, Each

Part Number: PQX-2545501

2.0 out of 5 stars ( 1 )

Estimated Ship Date: May 8, 2026 if ordered today

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Harmonic Balancer, PQx, Internal or External Balance, Black, Dodge, Plymouth, Chrysler, Big Block, Each

Part Number: PQX-2444041

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Estimated Ship Date: May 11, 2026 if ordered today

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Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: PQX-4044001

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Ford, 302 Boss, 351 Boss, 351C, 351M, 400, Pair

Part Number: PQX-4035101

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Estimated Ship Date: May 8, 2026 if ordered today

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Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Ford, Set of 8

Part Number: PQX-1135101

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Estimated Ship Date: May 11, 2026 if ordered today

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MAIN GIRDLE, BILLET STEEL, FORD 460, incl PRW fasteners & hdwe

Part Number: PQX-9046000

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Shaft Rocker Arm Mounting Hardware, Ford FE, Steel, Black Oxide, Kit

Part Number: PQX-9539004

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Estimated Ship Date: May 11, 2026 if ordered today

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Valve Cover Bolt Kit

Part Number: PQX-4144000

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