| Cap, Float Bowl | $29.90 |
| Float Bowls, Dual Needle & Seat, pair | $699.00 |
| Accelerator Pump Kit, 50cc, methanol | $42.95 |
| Metering Block, High-Flow, Pair | $599.00 |
| Carb Spacer, 4150 1.750" Professional, set of 10 | $4,304.00 |
| Pre-payment $1 | $2.00 |
| Shear Plate, 4500 Professional, Isolation | $199.00 |
| Gaskets, Float Bowl, Teflon | $80.00 |
| Screw, Accelerator Pump | $8.23 |
| Booster Banjo, stainless steel | $11.30 |
| Carb Spacer Service | $169.00 |
| Gasket, Base to Main Housing, 4500 | $45.00 |
| Carb Spacer, 4150 1.688" Professional, set of 10 | $1,349.00 |
| Carb Spacer, 7000 Series, 2.300" Professional | $199.00 |
| Carb Spacer, Custom 1" | $249.00 |
| Carb Spacer, 4150, Ultimate 2.250 to 4500 Manifold Adapter | $189.00 |
| Gaskets, Base to Main Housing, 1.750" | $27.00 |
| Carb Spacer, 4412 2bbl w/ 3/4" slide mount | $269.00 |
| Pocket Wind Meter | $109.00 |
| Gaskets, Float Bowl, ProStock, Teflon | $160.00 |
| Float & Extensions, regular | $30.00 |
| Housing 4150 1.250 -2 | $549.00 |
| Carb Spacer, 4150 to 4500 Manifold Adapter | $249.00 |
| Carb Spacer, 4150 1.688" Sportsman Combo | $199.00 |
| Carb Spacer, Split 2.125" to 4150 Manifold | $269.00 |
| Gaskets, Misc, Power Valve | $6.00 |
| Fuel Fitting | $29.90 |
| Base Plate 4150 oval, assy | $329.00 |
| Gaskets, Base to Main Housing, 1.688" | $13.50 |
| Carb Spacer, 4150 1.560" Professional, set of 20 | $2,435.00 |
| Float Bowls dAMBEST, 2 pair | $658.00 |
| Linkage, Holley Retrofit | $169.00 |
| O-rings for Needle and Seat | $6.00 |
| Carb Spacer, 4412 fwd & 90 deg mount | $269.00 |
| Screws, Float Bowl, Stainless, 2.7" | $37.50 |
| dAMBEST Custom Modular-to-Reed Manifold | $200.00 |
| Decal, Standard | $2.00 |
| Gaskets, Base Plate, Ultimate Split 7500 | $64.00 |
| Decal, Classic | $2.00 |