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Catalytic Converter for 1978 Chevrolet Nova

We have 12 Items In-stock. Select your vehicle's Submodel to continue.

Eastern - 48-State Legal Semi-Universal Catalytic Converters (No CA or NY)

EASTERN - 48-STATE LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTERS (NO CA OR NY)

Eastern's 48-state legal semi-universal catalytic converters are durably designed and powered with NANO technology for highly efficient, long-lasting function. Since 1976, Eastern Catalytic has specialized in engineering world-class catalytic converters for the automotive aftermarket.

  • NANO technology delivers better converter efficiency
  • Brings optimum engine performance
  • Complete range of outlet and inlet diameters
  • Non-directional for ease of installation
Note:
  • 48-state legal - not for sale or use in New York or California; cannot be shipped to New York or California addresses.

Eastern 48-State Semi-Universal Catalytic Converter - Traditional Converter, Semi-Universal

Best Seller
$53.68 $63.34 You Save $9.66 (15%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Eastern 70317
  • Series: Eastern 48-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 6 x 4.25 x 10 in., 14 in. overall length
  • Replaces OE Number: 5325501, 25143637, F4SZ5F250C, KL0120600A
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
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Fits the following 1978 Chevrolet Nova Submodels

  • 8 Cyl 5.7L | Police, Base, Custom, Rally
  • 8 Cyl 5.0L | Police, Base, Rally, Custom
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Customer Review: (see review/s)
  • CATALYTIC CONVERTER WORKED PERFECT WASEASY TO INSTALL AND WAS A GOOD PRICE.

    posted by: ART. on June 11, 2014

  • Getting the vehicle to pass smog was easy after having the catalytic converter installed. The hardest part of this whole repair was finding a shop to do the installation. A few calls and a trip across town and the install was completed in one day. No additional parts were needed and that was good on the budget.

    posted by: sidekick on January 30, 2014

  • view all 13 reviews

Eastern - 50-State Semi-Universal Catalytic Converters

EASTERN – 50-STATE LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTERS

Whip your exhaust system back into shape with the optimum engineering and maximum-flow performance offered by Eastern’s 50-state legal semi-universal catalytic converters. Since 1976, Eastern Catalytic has specialized in engineering world-class catalytic converters for the automotive aftermarket.

  • Semi-universal fit – readily adaptable to suit your specific vehicle
  • CARB-compliant – legal in all 50 states, including New York and California
  • Engineered with NANO technology chemistry for optimum efficiency
  • Designed for maximum flow
  • Thoroughly tested to guarantee secure fit and performance
  • Aluminized and 409 stainless steel construction for superior anti-rust protection
  • Built with full heat shields, both top and bottom (depending on application)

Eastern 50-State Semi-Universal Center Catalytic Converter - Traditional Converter, Semi-Universal

$183.10 $216.06 You Save $32.96 (15%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Eastern 861005
  • Location: Center
  • Series: Eastern 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • E O Number: D-665-3
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
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Fits the following 1978 Chevrolet Nova Submodels

  • 8 Cyl 5.7L | Police, Base, Custom, Rally
  • 6 Cyl 4.1L | Base, Police, Custom, Rally
  • 8 Cyl 5.0L | Police, Base, Rally, Custom
See more

Eastern - 48-State Legal Direct-Fit Catalytic Converters (No CA or NY)

EASTERN - 48-STATE LEGAL DIRECT-FIT CATALYTIC CONVERTERS (NO CA OR NY)

Eastern's 48-state legal direct-fit catalytic converters are equipped with advanced design elements and NANO technology for maximum performance. Since 1976, Eastern Catalytic has specialized in engineering world-class catalytic converters for the automotive aftermarket.

  • NANO technology provides greater converter efficiency
  • Designed with advanced materials and OE-style flex assemblies and flanges
  • Facilitates optimal engine performance
  • Full range of outlet and inlet diameters
Note:
  • 48-state legal - not for sale or use in New York or California; cannot be shipped to New York or California addresses.

Eastern 48-State Direct Fit Catalytic Converter - Traditional Converter, Direct Fit

$116.57 $137.55 You Save $20.98 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Eastern 50012
  • Series: Eastern 48-State Direct Fit
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 21 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
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Fits the following 1978 Chevrolet Nova Submodels

  • 8 Cyl 5.7L | Police, Base, Custom, Rally
  • 8 Cyl 5.0L | Police, Base, Rally, Custom
See more

Magnaflow 49-State Legal Semi-Universal Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

Magnaflow 49-State Semi-Universal Catalytic Converter - Traditional Converter, Semi-Universal

Best Seller
$77.88 $100.78 You Save $22.90 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Magnaflow 94006
  • Series: Magnaflow 49-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12 in. L x 6.5 in. W x 4 in. H, 16 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
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Fits the following 1978 Chevrolet Nova Submodels

  • 8 Cyl 5.7L | Police, Base, Custom, Rally
  • 6 Cyl 4.1L | Base, Police, Custom, Rally
  • 8 Cyl 5.0L | Police, Base, Rally, Custom
See more
Customer Review: (see review/s)
  • I really have no pro's or con's about this converter. Ordered it on Thursday and by Saturday I have FEDEX delivering the package. Really fast prompt service. It does not say this in the description of the product, but the openings are 2.5 inch inside diameter. Installed it today and so now I can get my truck inspected. I am forwarding this website to a friend of mine who has a 89 Chevy like my 92 and he needs a caty to get his truck running and inspected.

    posted by: Doc on December 11, 2010

  • I ordered this for my jeep, it arrived in great condition and would order from this company again! Thanks so much

    posted by: froggy on May 25, 2010

  • view all 3 reviews

Magnaflow California Legal Semi-Universal Catalytic Converter

  • 50-State/California Legal
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These semi-universal 50-State Legal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

Magnaflow 50-State Semi-Universal Catalytic Converter - Traditional Converter, Semi-Universal

Best Seller
$184.75 $239.09 You Save $54.34 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Magnaflow 332005
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-117
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Inlet/Outlet Size : 2.25in. I.D.
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
See more

Fits the following 1978 Chevrolet Nova Submodels

  • 8 Cyl 5.7L | Police, Base, Custom, Rally
  • 6 Cyl 4.1L | Base, Police, Custom, Rally
  • 8 Cyl 5.0L | Police, Base, Rally, Custom
See more

Magnaflow 50-State Semi-Universal Catalytic Converter - Traditional Converter, Semi-Universal

$184.75 $239.09 You Save $54.34 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Magnaflow 332006
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-117
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Inlet/Outlet Size : 2.5in. I.D.
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
See more

Fits the following 1978 Chevrolet Nova Submodels

  • 8 Cyl 5.7L | Police, Base, Custom, Rally
  • 6 Cyl 4.1L | Base, Police, Custom, Rally
  • 8 Cyl 5.0L | Police, Base, Rally, Custom
See more

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