Supercharged Buick Nailhead & Transmission

Bring classic supercharged hot-rod power to a gasser, muscle car, street machine, or custom build with the Supercharged Buick Nailhead and Transmission package from Motabas Yen. This listing also offers a separate air scoop and hat upgrade option for builders who already have the compatible engine.

Product Highlights

• Buick Nailhead 455-style V8 engine
• Weiand-style removable supercharger system
• Dual Holley 850 CFM-style carburetors
• Removable pulley and air-filter assemblies
• Detailed intake and exhaust components
• Multi-piece, internally skeletonized construction
• Dynaflow-style transmission included with the engine version
• Separate five-scoop upgrade option available

Options Available

• Nailhead Supercharged Engine & Transmission
• Air Scoop/Hat Upgrade Kit

Compatibility and Fitment

Designed for custom installation in 1/24 and 1/25 scale automotive builds. The Air Scoop/Hat Upgrade Kit is designed for the dual-carburetor setup used on the compatible supercharged Buick Nailhead engine and may require adaptation for other engines.

What’s Included

The engine option includes one unassembled resin supercharged Buick Nailhead-style engine, dual carburetors, removable blower and pulley components, modular air filter, intake and exhaust parts, Dynaflow-style transmission, and the supplied engine components. The Air Scoop/Hat Upgrade Kit includes five different resin scoop designs only; the engine and carburetors are not included with that option.

Scale

Designed for 1/24 and 1/25 scale builds.

Builder Notes

• Each purchase includes only the selected option.
• Supplied unassembled and unpainted unless otherwise stated.
• Sanding, trimming, drilling, test-fitting, and minor cleanup may be required.
• Clean resin parts before priming and painting.
• Hobby tools, adhesives, paint, wiring, plumbing, donor kits, and other accessories are not included unless expressly stated.

Standard MMW Disclaimer

Product photos may show assembled, painted, or detailed examples for display purposes. Only the components specifically described above are included. Paint, adhesives, decals, donor kits, and other accessories are not included unless expressly stated.