WIRTHCO

The Ford Performance Parts engine team has unleased the 7.3L MEGAZILLA crate engine. MEGAZILLA features the Ford Performance 7.3L intake manifold, ...

New 350CI Crate Engine | Deluxe Dressed Longblock | Aluminum Heads | Roller Cam | Carbureted HP & Torque: 390 HP / 410 FT LBS Compression Ratio...

New 350CI Crate Engine | Base Dressed Longblock | Aluminum Heads | Roller Cam | Carbureted HP & Torque: 390 HP / 410 FT LBS Compression Ratio: ...

New 350CI Crate Engine | Base Dressed Longblock | Aluminum Heads | Roller Cam | Fuel Injection HP & Torque: 390 HP / 410 FT LBS Compression Rat...

350CI Crate Engine | Longblock | Aluminum Heads | Roller Cam HP & Torque: 390 HP / 410 FT LBS Compression Ratio: 9.2:1 Aluminum Heads Hydraulic...

REPLACEMENT 1978-1988 - GM SB COMPATIBLE 350 C.I. ENGINE - LONG BLOCK BLOCK: NEW BluePrint Block 4-Bolt Main 4.000" Bore 1-Piece Rear Main Seal Mec...

BluePrint Engines Chev 383 436HP Dressed Stroker Long Block Engine # BP38318CTC1Description: Horsepower and Torque: 436 Horsepower / 443 ft. lbs. T...

BluePrint Engines 383 CI SBC Stroker Crate Engine | Small Block GM Style | Deluxe Dressed w/ Pulleys Longblock with Carburetor | Aluminum Heads HP ...

GM MARINE SB COMPATIBLE 383 C.I. ENGINE - 405 HP - BASE DRESSED - CARBURETED DESCRIPTION: HP & Torque: 405 HP / 450 FT LBS Compression Ratio: 9...