Our 1V Phenolic Spacers help to prevent issues associated with heat soak (carburetor getting too hot due to heat transfer), such as hard starting and vapor locks. See DETAILS for more info.

This billet adaptor is use to install an Autolite 1100-1V with a 1.5" carb bore, on any late model cylinder head with a 1.75" carb bore. Includes our 1/8" phenolic spacer and two gaskets (stock manifold gasket not included). Carb studs are optional. No machining required. See DETAILS for more information.

This billet adaptor is used to convert your stock 1V log manifold into a 2V manifold, allowing you to install any Autolite, Holley, or Motorcraft 2V carburetor. Works with all log style cylinder heads, however the log manifold must be modified prior to installation. Includes four stainless steel Allen head cap screws (carb studs and spacer are optional). See  DETAILS for more information

This billet adaptor is used to install any Autolite, Holley, or MotorCraft 2V carb (up to 351 CFM) on a stock SMALL LOG cylinder head with a 1.5" carb bore. The adaptor comes with a custom billet insert, which improves ar flow and horse power, and two stainless steel Allen head cap screws for mounting (carb studs and spacers are optional). Gaskets not included. No machining required. See DETAILS for more information.

This billet adapter is used to install a Weber 2V carb on a stock small log cylinder head with a 1/5" carb bore. The adaptor comes with a custom billet insert, which improves air flow and horse power, and two stainless steel Allen head cap screws for mounting (carb studs and spacer are optional). Gaskets not included. No machining required. See DETAILS for more information.

This billet adapter is used to install a Weber 2V carb on a stock large log style cylinder head with 1.75" carb bore. The adaptor comes with a custom billet insert, which improves air flow and horse power, and 6 stainless steel Allen head cap screws for mounting (carb studs and spacer are optional).  See DETAILS for more information.

This billet adaptor is used to install a Weber 2V carb on any Autolite or Holley 2V carb base or manifold. Includes four stainless steel Allen head cap screws for mounting (carb studs and spacers are optional). No machining required. See DETAILS for more information.

Available individually in 1/4" and 1/2" thicknesses, these spacers also act as a base insulator to reduce heat soak (transfer of heat) to the carburetor. Sold seperately or in a kit, which includes two spacers and four gaskets (carb studs are optional).  See DETAILS for more information.

Our Phenolic Spacer/Insulators are designed to reduce heat soak (transfer of heat to the carb), and work great with our billet carb adaptors. The 3/16" adaptor works with all Autolite and/or Holley 2V carbs up to 350CFM, while the 1/2" spacer works with 2V carbs up to 500CFM. See  DETAILS for more information.