1983 PRW Power Engines & Components

Harmonic Balancer, SFI-Rated Racing Series, Internal Balance, Steel, Black, Chevy, Small Block, W-Engine, Each

Part Number: PQX-2428340

5.0 out of 5 stars ( 1 )

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ADJUSTER SCREW KIT, VALVE LASH, MOPAR/CHRYSLER 273-440, Set of 16, 4135 Cup End

Part Number: PQX-9531807

4.0 out of 5 stars ( 4 )

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Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point Nuts, Ford, Windsor, Kit

Part Number: PQX-1030221

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

Part Number: PQX-1745401

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Harmonic Balancer, PQx FluidGel, Internal Balance, Black, Ford, Small Block, Cleveland, V8, Each

Part Number: PQX-2530200

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.7 Ratio, Fits 7/16 in. Stud, Ford, Small Block Windsor, Set of 16

Part Number: PQX-0230207

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.7 Ratio, Fits 3/8 in. Stud, Ford, Small Block Windsor, Set of 16

Part Number: PQX-0230204

4.5 out of 5 stars ( 2 )

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Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60 / 1.50 Split Ratio, AFR Heads, Kit

Part Number: PQX-3535032

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Main Cap Girdle, 1045 Billet Steel, with PRW SCM-4135 Fasteners/Hardware, Black Oxide Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PQX-9034700

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MAIN GIRDLE, BILLET STEEL, FORD 289-302, incl PRW fasteners & hdwe

Part Number: PQX-9030200

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Harmonic Balancer, PQx, External Balance, Black, Oldsmobile, V8, Each

Part Number: PQX-2445541

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Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.50 Ratio, AFR Heads, Kit

Part Number: PQX-3535031

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Harmonic Balancer, SFI-Rated Racing Series, Lightweight, Internal Balance, Steel, Black, Chevy, Small Block, W-Engine, Each

Part Number: PQX-2432740

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Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.5 Ratio, Fits 7/16 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350715

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Rocker Arm Shims, Pedestal Mounting, Mopar, Set of 48

Part Number: PQX-9587550

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Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Ford, 302, 351W, Pair

Part Number: PQX-4030211

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Harmonic Balancer, PQx FluidGel, 28 oz. Balance, Black, Ford, Small Block, V8, Each

Part Number: PQX-2530201

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Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.6 Ratio, Fits 3/8 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350316

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Harmonic Balancer, PQx FluidGel, Internal Balance, Black, Chevy, Small Block, Each

Part Number: PQX-2535001

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Harmonic Balancer Bolt, 12-Point, Chromoly, 7/16-20 Thread Size, Chevy, Small Block, Each

Part Number: PQX-1042265

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Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Chevy, Big Block, Pair

Part Number: PQX-4045411

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

Part Number: PQX-1530200

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Main Cap Girdle, 2-Piece Rear Seal, 1045 Billet Steel, with PRW Steel Studs, Spacers, and Nuts, Chevy, 5.7L/350 Only, Each

Part Number: PQX-9035000

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Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835004

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Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Vent Holes, Chevy, Small Block, Pair

Part Number: PQX-4035001

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