1990 PRW Power Engines & Components

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

Part Number: PQX-4035000

4.5 out of 5 stars ( 2 )

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HOLD DOWN KIT, SHAFT ROCKER SYS, MOPAR 273-360, Steel HD, 5/16", Complete Kit

Part Number: PQX-9531805

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

Part Number: PQX-1535003

2.0 out of 5 stars ( 1 )

Estimated Ship Date: May 20, 2026 if ordered today

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Rocker Arm Stud Girdle, Clamp-On, Polylock, Aluminum, Natural, Chevrolet, Stock Heads, Kit

Part Number: PQX-1535000

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GEAR DRIVE, DUAL IDLER, CHEV 396-454 1966-90, Quiet, Made in USA

Part Number: PQX-5145422

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Estimated Ship Date: May 21, 2026 if ordered today

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Harmonic Balancer Componets,FORD SB Damper Spacer, 0.35" thick Spacer

Part Number: PQX-2381006

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

Part Number: PQX-1135001

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

Part Number: PQX-1145402

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Harmonic Balancer, Sportsman, Internal Balance, Black, Chevy, Big Block, Each

Part Number: PQX-2339640

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Estimated Ship Date: May 21, 2026 if ordered today

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Valve Cover Bolt Kit

Part Number: PQX-4145408

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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 20, 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 21, 2026 if ordered today

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Harmonic Balancer, PQx FluidGel, 50 oz. Balance, Black, Ford, Small Block, V8, Each

Part Number: PQX-2530202

1.0 out of 5 stars ( 2 )

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GEAR DRIVE, DUAL IDLER, FORD 429-460 1968-97, Noisy, Made in USA

Part Number: PQX-5146021

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Estimated Ship Date: May 21, 2026 if ordered today

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DAMPER, STEEL RACE, SFI, CHEV 305-350 1982-98, Late model TDC, 0-bal, 6.75" OD, Black

Part Number: PQX-2430503

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Estimated Ship Date: May 20, 2026 if ordered today

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Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets, Ford, Cleveland, Modified, Set

Part Number: PQX-5035121

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Estimated Ship Date: May 21, 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 20, 2026 if ordered today

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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 21, 2026 if ordered today

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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 20, 2026 if ordered today

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ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1987-00, 1.5 x 7/16", narrow body, self-align

Part Number: PQX-6535024

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Estimated Ship Date: May 21, 2026 if ordered today

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Valve Cover Bolt Kit

Part Number: PQX-4145407

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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 20, 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 21, 2026 if ordered today

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

Part Number: PQX-1130200

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Estimated Ship Date: May 21, 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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