Catalog

BILLET ALUMINUM LS ENGINE BLOCKS by ENERGY MANUFACTURING

Standard Features

• Deck Height(s): 9.240″, 9.750″, 10.000″, 10.200″
• Cylinder Bore Spacing(s): Standard
• Cylinder Bore Sizes: 4.120”-4.165”, customer specified
• Cylinder Sleeve Protrusion: 0 to +.008”, customer specified
• Cylinder Head Fastening per Deck: (10) ½-13, (4) 3/8-16, (4) 3/8” shoe kit provisions. Standard Pattern. **Alternate fastening and pattern available at additional charge.
• Cam Height(s): Raised 0.388”
• Cam Bore Sizes: 55mm Babbitt, 55mm Roller/60mm Babbitt, or 60mm Roller. Delivered finish honed.
• Lifter Bore Configuration(s): Standard. Alternate lifter configurations available at additional charge.
• Lifter Bore Size(s) & Style(s): .937 bushed keyway, .937 bushed standard, or 1.060 in Aluminum ready for bushing. **Delivered finish honed. Alternate size/style available at additional charge.
• Crank Bore(s): 2.75\" 351C. Delivered finish honed.
• Main Cap Material(s): Billet Aluminum
• Main Cap Fastening: (4) 1/2” Vertical Studs, (2) 7/16” side bolts, (2) 1/4” Locating dowels
• Stroke Clearance: 4.750” Max
• Timing Drive(s): Jesel Belt Drive, RCD Gear Drive, or Innovator’s West Belt Drive.
• Additional Information: Priority Main Oiling, Dry Only, Custom lifter and head bolt patterns available upon request.