C6 HPE Differential Packages

Here at Hoosier Performance Engineering we have recently reviewed our differential packages and have made a few minor changes focused on ensuring you, the customer, get a high quality differential that meets your unique requirements at the most economical price possible.  Our differential packages are put together so that the right balance of cost and quality is obtained.  We go beyond upgrading the known and obvious components and consider the entire assembly including the bearings, each individual casting, all the fasteners, and lastly the assembly process.  At Hoosier Performance Engineering our goal is to provide our customers with best in class performance differentials. 

We now offer three different series of differential package upgrades beginning with our recently introduced Stock Series and progressing up through our Sportsman Pro Series Stage IV.  Each stage in our differential line-up of performance products contains upgrades that align many common engine modification packages beginning with a factory stock product and ending with pure competition focused Corvettes.  

We also will work closely with you to further modify our standard packages based on whatever your unique requirements might be.  The product line-up and pricing found in this catalog are based on these standard packages but do not reflect the limits of our capabilities.  Other services and products we offer include;

  • Custom 2005 differential packages
  • Torque tube rebuilding
  • Torque tube modifications
  • Differential cooling packages
  • Hoosier Performance Engineering’s Strut package
  • Differential parts
  • And many more.

If you do not see what you need or have any questions we encourage you to contact us at 260-693-2692.  Click HERE for our part manual for the Corvette differential products.

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C6 Automatic Stock Series

C6 Automatic Stock Series

Economical means to have your factory stock diff torn down, inspected, & assembled using our proven performance processes & procedures. 

  • Price: $1,295.00

C6 Automatic Street Series Stage 1

C6 Automatic Street Series Stage 1

The Stage 1 differential package was developed for the Corvette owner who still enjoys keeping his Vette exclusively on the street but has included a few bolt-on accessories that make his car stand out in a crowd.

  • Price: $1,995.00

C6 Automatic Street Series Stage 2

C6 Automatic Street Series Stage 2

The Stage 2 is designed to give you that little extra level of confidence you need when you bring those extra ponies to life. 

  • Price: $2,450.00

C6 Automatic Sportsman Series Stage 3

C6 Automatic Sportsman Series Stage 3

The stage 3 was designed for the Corvette owner who drives his Vette to the local track for weekend competition.

  • Price: $3,395.00

C6 Automatic Sportsman Series – Pro Stage 4

C6 Automatic Sportsman Series – Pro Stage 4

Exclusive use in competition, including all of the internal components needed to put power to the ground with confidence. This differential is a beast ready to handle what you throw at it. 

  • Price: $4,595.00

C6 Manual Stock Series

C6 Manual Stock Series

Economical means to have your factory stock diff torn down, inspected, & assembled using our proven performance processes & procedures. 

  • Price: $995.00

C6 Manual Street Series Stage 1

C6 Manual Street Series Stage 1

The Stage 1 differential package was developed for the Corvette owner who still enjoys keeping his Vette exclusively on the street but has included a few bolt-on accessories that make his car stand out in a crowd.

  • Price: $1,495.00

C6 Manual Street Series Stage 2

C6 Manual Street Series Stage 2

The Stage 2 is designed to give you that little extra level of confidence you need when you bring those extra ponies to life. 

  • Price: $1,850.00

C6 Manual Sportsman Series Stage 3

C6 Manual Sportsman Series Stage 3

The stage 3 was designed for the Corvette owner who drives his Vette to the local track for weekend competition.

  • Price: $2,595.00

C6 Manual Sportsman Series – Pro Stage 4

C6 Manual Sportsman Series – Pro Stage 4

Exclusive use in competition, including all of the internal components needed to put power to the ground with confidence. This differential is a beast ready to handle what you throw at it. We also offer several options that put our Stage 4 Pro over the top.

  • Price: $3,995.00