1968-72 SB to BB Corvette Upgrade

  • 1968-72 SB to BB Corvette Upgrade
  • 1968-72 SB to BB Corvette Upgrade

Model: 4139026M  (Manual Transmission)

Upgrade your small block cooling system with this big block kit. This new package is designed to mount in the original small block core support. The dual electric fan eliminates the need for the stock fan shroud and engine driven fan. The kit also includes one SP195FRH and one SPFH relay harness.

Note: This is a custom package and modifications may be required to complete the installation. Due to the length of the radiators, Cars with AC will require custom plumbing to the condenser.


 

Model: 4139026A (Automatic Transmission)

Upgrade your small block cooling system with this big block kit. This new package is designed to mount in the original small block core support. The dual electric fan eliminates the need for the stock fan shroud and engine driven fan. The kit also includes one SP195FRH and one SPFH relay harness. This model includes a transmission cooler for automatics. 

Note: This is a custom package and modifications may be required to complete the installation. Due to the length of the radiators, Cars with AC will require custom plumbing to the condenser.


$969.99