Granatelli 4" Stainless Steel V-Band Interlocking Flange - 308540-1

GRANATELLI EXHAUST FABRICATION HARDWARE

4-INCH EXHAUST DESERVES A PRECISION-FIT CONNECTION.

The Granatelli Motor Sports 308540-1 4.0" V-Band Clamp & Male-to-Female Interlocking Flange Kit provides a strong, serviceable connection for custom exhaust systems, turbo applications, diesel builds, marine applications and performance fabrication projects.

Featuring male-to-female interlocking flanges and a stainless-steel V-band clamp, this complete kit is designed to help align the connection while making exhaust sections easier to assemble, remove and service.

Why Use an Interlocking V-Band?

The male-to-female interlocking flange design helps locate and center the connection during assembly. The mating profile helps guide the flanges together as the V-band clamp is tightened, making this configuration an excellent choice for custom exhaust systems where alignment, serviceability and a secure connection are important.

DURABLE EXHAUST CONSTRUCTION

Stainless-Steel V-Band Clamp

The 308540-1 features a stainless-steel V-band clamp with a natural finish, providing a durable connection for compatible 4-inch exhaust fabrication applications. Stainless-steel construction makes this configuration well suited for performance exhaust systems and custom fabrication where corrosion resistance and durability are important.

Best For

✓ 4-inch exhaust systems   •   ✓ Custom exhaust fabrication   •   ✓ Turbo systems   •   ✓ Diesel applications   •   ✓ Race vehicles   •   ✓ Performance builds   •   ✓ Marine applications   •   ✓ Industrial fabrication

COMPLETE V-BAND KIT

What's Included

1 V-Band Clamp

1 Male Flange

1 Female Flange

Complete kit includes the V-band clamp and matching male-to-female interlocking flanges.

Built for Custom Exhaust Fabrication

The Granatelli 308540-1 is designed for fabrication projects requiring a 4-inch V-band connection. Its interlocking flange design makes it well suited for custom exhaust systems, turbo piping, diesel performance applications, race vehicles and other projects where a removable and serviceable exhaust connection is desirable.

APPLICATION & FITMENT

Universal 4-Inch Fabrication Fitment

This is a universal fabrication component intended for custom applications using 4.0-inch exhaust tubing. It can be incorporated into compatible automotive, diesel, marine and industrial exhaust systems. Always verify tubing diameter, flange dimensions and available clearance before fabrication.

POPULAR APPLICATIONS

4-Inch Performance Exhaust Systems

The 308540-1 can be used in custom exhaust systems for performance cars, trucks, diesel vehicles, race vehicles, off-road builds, marine applications and industrial equipment when compatible 4-inch exhaust tubing is used.

Important: This is a universal fabrication component and is not a direct bolt-on replacement for a specific vehicle. Verify exhaust diameter, flange dimensions, clearance and connection orientation before ordering.

Product Specifications

Brand	Granatelli Motor Sports
Part Number	308540-1
Product Type	Mating Male-to-Female Interlocking Flanges & V-Band Clamp Kit
Pipe Diameter	4.0 Inches
Flange Style	Male-to-Female Interlocking
Clamp Style	V-Band
Clamp Material	Stainless Steel
Clamp Color	Natural
Fitment	Universal Fabrication Application
Quantity	Sold as a Kit
Kit Contents	V-Band Clamp + Male-to-Female Interlocking Flanges
UPC	802735037937

FITMENT & FABRICATION NOTE: This is a universal exhaust fabrication component designed for 4.0-inch exhaust systems. Verify tubing diameter, flange dimensions, available clearance and connection orientation before installation. Proper flange alignment and professional fabrication practices are recommended for a secure and leak-resistant connection.