1972 Chevrolet Corvette Wheel Lug Stud - Front Dorman

7/16-20 Serrated Wheel Stud - .475 In. Knurl, 1-3/4 In. Length

Package Quantity: 10 Thread Size: 7/16-20 Packaging Type: Box Thread Length (In): 1.359 in

Dorman Products
Dorman Products, Inc. is a leading supplier of automotive products and hardware to the automotive aftermarket.
Dorman Air Mass Meter Boot

The Dorman Air Mass Meter Intake boots meets or exceed the quality, fit and performance of the original equipment it replaces.

• Flexibility and vacuum stability thanks to folds and ribs
• Noise-dampened with specific stiffening
• Integration of pressure and/or temperature sensors
• Will not lose structural durability at high temperatures

Warranty Information: 12 month - 12,000 mile limited warranty against defective materials and workmanship.

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Dorman Expansion Tank

The Dorman expansion tank is made of the highest quality materials and is engineered to meet or exceed the OEM specifications for performance, fit and durability.

• OE-Equivalent and Direct Fit for easy Installation.
• OE style connections and fittings.
• Made of highly durable materials.
• Resistant to thermal wear and cracking.

WARRANTY INFORMATION: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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Dorman Exhaust Manifold Converter Kit
LEV/TLEV/TIER1 OBDII CARB Aftermarket Approval for Sale or Use on California Emission Vehicles - *SEE EPA/CARB Regulation

The Dorman 673-439 OE Solutions Catalytic Converter Exhaust Manifold Kit is an Upgraded 2-Piece Design to resist manifold cracking and failure and is engineered to outperform the original OE design.

The kit includes a CARB Approved Catalytic Converter, Exhaust Manifold, Gaskets and hardware.

• CARB Approved Catalytic Converter
• Engineered from OE designs
• Failure-prone OE designs are re-engineered
• Upgraded 2-Piece Design
• Gaskets & Hardware Included
• Direct fit replacement for original equipment

Installation Note: The manufacturer recommends the replacement of the oxygen sensor(s) when replacing the catalyst.

*EPA/CARB Regulation: For vehicles located in California, this converter is only approved for use on vehicles that meet the LEV/TLEV/TIER1 engine emission certification level. This converter is NOT approved for use on vehicles located in California with a certification level of ULEV, SULEV, or higher (refer to the Vehicle Emission Control Information label in the engine compartment for more information).

California Air Resources Board (CARB) Forms and Resources.

• CARB WebSite for Aftermarket Converters (WebSite)
• Aftermarket Catalytic Converter Database (WebSite)
• Understanding replacement converter labeling. (PDF Download)
• Installer's checklist for new aftermarket catalytic converters (PDF Download)
• Sample warranty registration card. (PDF Download)

Warranty Information: Dorman offers a Limited Lifetime Warranty from defects in material and workmanship under normal use and service.

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Dorman Exhaust Manifold Converter Kit
This Manifold-Catalytic Converter is NOT approved for Sale or Use in California - See EPA/CARB Regulation:

The Dorman OE Solutions Catalytic Converter Exhaust Manifold Kit is an Upgraded 2-Piece Design to resist manifold cracking and failure and is engineered to outperform the original OE design.

The kit includes a CARB Approved Catalytic Converter, Exhaust Manifold, Gaskets and hardware.

• CARB Approved Catalytic Converter
• Engineered from OE designs
• Failure-prone OE designs are re-engineered
• Upgraded 2-Piece Design
• Gaskets & Hardware Included
• Direct fit replacement for original equipment

Installation Note: The manufacturer recommends the replacement of the oxygen sensor(s) when replacing the catalyst.

EPA/CARB Regulation: This Catalytic Converter is NOT CARB Approved and is not approved for sale or use in vehicles manufactured for or registered in the State of California. Do not install this Catalytic Converter in California emission vehicles within or outside the State of California.

Warranty Information: Dorman offers a Limited Lifetime Warranty from defects in material and workmanship under normal use and service.

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Dorman Control Arm

The Dorman control arm is manufactured to exact OEM specifications providing original equipment quality, durability and performance.

• OE-Equivalent and Direct fit for easy Installation.
• Manufactured using high quality OE materials.
• Includes factory specified hardware.

12 MONTH / 12,000 MILE LIMITED WARRANTY: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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Dorman Strut Mount

The Dorman strut mount is OE Quality and is manufactured using only the highest quality materials and is designed to reduce road noise and vibration.

• OE-Equivalent and direct fit application
• Reduces squeaks, rattles, and vibration noise
• Pivot for the steering mechanism, providing a smooth steering response
• Resistant to oil and other contaminants
• Meets or exceeds OEM specifications

Installation Note: It is reccommended that the strut mounts should be replaced anytime the shocks or struts are removed.

WARRANTY INFORMATION: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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Dorman® Brake Calipers

The Dorman® 100% new caliper is manufactured to vehicle manufacturers’ OE standards, guaranteeing the same high quality as the original equipment they replace. Dorman® calipers come 'friction ready' allowing you to select your favorite brand of brake pad.

• OE Quality -Direct fit application
• All Dorman® Calipers are Fully Assembled and Friction Ready
• All calipers, components and castings are 100% NEW
• Includes all hardware to install the caliper
• Zinc chromate plating resists rust and corrosion
• Engineered to Dorman Quality Standards
• Improvements made to OE Failure-Prone Applications

Installation Note: To ensure proper brake system performance, it is advised that brake fluid and hoses be inspected every 10,000 - 15,000 miles. Fluid replacement is recommended every 2 years.

Warranty Information: 12 month - 12,000 mile limited warranty against defective materials and workmanship.

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