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CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299

CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299
CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299
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Model: 5120924
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CFR Performance Compatible/Replacement Steel Mopar 1958–88 BB Wedge 383-426-440 Valve Covers 1 Hole – Available in Chrome or Black

Upgrade your Mopar big block wedge engine with these CFR Performance steel valve covers, specifically designed for Mopar 383, 426, and 440 big block wedge engines. Compatible with 1958–1988 Mopar big block wedge engines, including 383, 426 Wedge (not HEMI), and 440 cubic inch displacements. Designed with a 3-3/4" height, they offer improved clearance and a choice between a bright chrome or sleek black finish for a show-ready or custom appearance. Each valve cover includes one 1.25" push-in type hole for breather or PCV valve use and features internal baffling for reduced oil splash. Breathers, gaskets, grommets, and mounting hardware are sold separately.

Key Features:
  • Compatibility: Fits 1958–1988 Mopar big block wedge 383, 426 (wedge), and 440 engines
  • Finish Options: Choose between a high-shine chrome finish for a classic, polished look or a durable black finish for a stealthy, corrosion-resistant appearance
  • Valve Cover Hole Style: Includes one 1.25" push-in style hole per cover for breather or PCV valve installation
  • Baffled Design: Internal baffling provides oil control and helps maintain a cleaner engine environment
  • Tall Profile Design: With a 3-3/4" height, these valve covers provide additional clearance for valvetrain components
  • Steel Construction: Made from high-quality steel for strength and long-term durability
  • Smooth Top Style: Offers a clean, classic look with a smooth top design
  • Sold as a Pair: This set includes both the driver and passenger side valve covers for a complete installation
Package Includes:
  • 2 x Steel Valve Covers (Driver and Passenger Side) – finish as selected
  • Note: Breathers, Gaskets, Grommets, and Mounting Hardware are sold separately
Specifications:
  • Material: Steel for durability and heat resistance
  • Finish: Chrome or Black (depending on option chosen)
  • Height: 3-3/4" tall profile
  • Valve Cover Hole Style: 1.25" push-in type hole
  • Mounting Style: Perimeter bolt
  • Top Style: Smooth top
  • Baffled: Yes, for oil control and reduced blow-by
Additional Notes:
  • Application-Specific Fitment: Fits Mopar BB Wedge 383, 426, and 440 engines from 1958 to 1988
  • Sold as a Pair: Includes both valve covers for a full engine upgrade
Why Choose This Product?
  • Tall 3-3/4" design allows for increased clearance and performance builds
  • Finish options deliver either a bright, mirror-like appearance for show cars or a clean, custom look for street builds
  • Baffled interior ensures better oil control and reduced contamination
  • Steel construction offers long-lasting strength and durability under heat
  • Simple bolt-on installation with OEM-style fitment

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chrysler 300 1962 - 1971
Chrysler Imperial 1966 - 1975
Chrysler New Yorker 1963 - 1978
Chrysler Newport 1963 - 1978
Chrysler Saratoga 1959 - 1960
Chrysler Town & Country 1959 - 1977
Chrysler Windsor 1959 - 1961
Dodge 330 1963 - 1964
Dodge 440 1963 - 1964
Dodge 880 1963 - 1965
Dodge B100 Van 1974
Dodge B200 Van 1974
Dodge B200 1975 - 1978
Dodge B300 Van 1974
Dodge B300 1975 - 1978
Dodge CB300 1977 - 1979
Dodge Challenger 1970 - 1972
Dodge Charger 1966 - 1974
Dodge Coronet 1959 - 1976
Dodge Custom 1959 - 1961
Dodge D100 Pickup 1968 - 1974
Dodge D100 Series 1967
Dodge D100 1975 - 1978
Dodge D150 1978
Dodge D200 Pickup 1968 - 1974
Dodge D200 Series 1967
Dodge D200 1975 - 1978
Dodge D300 Pickup 1968 - 1974
Dodge D300 Series 1967
Dodge D300 1975 - 1978
Dodge D400 1978
Dodge D450 1978
Dodge Dart 1960 - 1969
Dodge Lancer 1959
Dodge M300 1974
Dodge M350 1974
Dodge MB300 1974
Dodge Matador 1960
Dodge Monaco 1965 - 1978
Dodge Phoenix 1960 - 1961
Dodge Pioneer 1961
Dodge Polara 1960 - 1973
Dodge Ramcharger 1974 - 1978
Dodge Royal Monaco 1975 - 1977
Dodge Royal 1959
Dodge Seneca 1961
Dodge Sierra 1959
Dodge W100 Pickup 1968 - 1974
Dodge W100 Series 1967
Dodge W100 1975 - 1977
Dodge W150 1978
Dodge W200 Pickup 1968 - 1974
Dodge W200 Series 1967
Dodge W200 1975 - 1978
Dodge W300 Pickup 1968 - 1974
Dodge W300 Series 1967
Dodge W300 1975 - 1978
Plymouth Barracuda 1967 - 1972
Plymouth Belvedere II 1965 - 1967
Plymouth Belvedere 1960 - 1970
Plymouth Cuda 1970 - 1972
Plymouth Custom 1960 - 1961
Plymouth Fleet Special 1960 - 1963
Plymouth Fury III 1965 - 1974
Plymouth Fury II 1965 - 1974
Plymouth Fury I 1968 - 1974
Plymouth Fury 1960 - 1978
Plymouth GTX 1967 - 1971
Plymouth Gran Fury 1972 - 1977
Plymouth PB200 Van 1974
Plymouth PB200 1976 - 1978
Plymouth PB300 Van 1974
Plymouth PB300 1976 - 1978
Plymouth Road Runner 1968 - 1974
Plymouth Satellite 1965 - 1974
Plymouth Savoy 1960 - 1964
Plymouth Sport Wagon 1960 - 1961
Plymouth Suburban 1960 - 1961
Plymouth Superbird 1970
Plymouth Trailduster 1974 - 1978
Plymouth VIP 1967

Specifications:

Baffle System Yes
Brand CFR Performance
Engine Compatibility Mopar 383 Big Block Wedge, Mopar 426 Wedge, Mopar 440 Big Block Wedge
Exclusions Breathers, Gaskets, Grommets, Mounting Hardware
Finish Chrome
Height 3-3/4 Inches
Included Components 2 Steel Valve Covers
Material Steel

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CFR Performance 1958-88 Mopar Big Block 383-426-440 Steel Wedge Valve Covers HZ-9299: