The Dart Little M is designed from the ground up as a true racing engine block which can be used with standard off the shelf small block components. The Little M is cast from premium high strength Iron and beefed up in all the critical areas. A competition oiling system ensures adequate lubrication to the main bearings at high RPM. Front and rear external oil feed, crossover and restrictor provision simplify plumbing with external pumps.
Dart Dart Little M2 Iron Small Block Chevy Blocks 31181211
Specifications:
| Description_ASC | Dart Little M2 Iron Small Block Chevy Blocks |
| Description_DEF | Engine Block |
| Description_DES | Little M2 Iron Small Block Chevy Blocks |
| Description_EXT | Dart Little M2 Iron Small Block Chevy Blocks |
| Description_FAB | Uses standard small block parts, including cam, timing chain, oil pump, oil pan, oil filter, motor mounts, mechanical fuel pump, and clutch linkage |
| Description_FAB | Priority main oiling system feeds main bearings first |
| Description_FAB | Siamese cylinder bores with extra thick walLS2 resist cracking and improve ring seal for more power (minimum .275 thick with 4.185 bore) |
| Description_FAB | Open lifter valley improves oil return to pan |
| Description_FAB | Enlarged lifter bosses accommodate offset and oversize lifters |
| Description_FAB | Blind head bolt holes don't go through to water jacket |
| Description_FAB | Billet steel 4-bolt main bearing caps on all 5 mains |
| Description_FAB | Front & rear external oil feed, crossover and restrictor provision to simplify use of external oil pumps |
| Description_FAB | Parts kit included |
| Description_INV | SBC Ir/Blk Little M 9.025-4.125-350 |
| Description_LAB | Little M2 Chevy Small Block Iron Block - 4.125 in. Bore, 9.025 in. Deck |
| Description_MKT | The Dart Little M is designed from the ground up as a true racing engine block which can be used with standard off the shelf small block components. The Little M is cast from premium high strength Iron and beefed up in all the critical areas. A competition oiling system ensures adequate lubrication to the main bearings at high RPM. Front and rear external oil feed, crossover and restrictor provision simplify plumbing with external pumps. |
| Description_SHO | Engine Block |
| Industry | Automotive |
| Title | Little M2 Chevy Small Block Iron Block - 4.125 in. Bore, 9.025 in. Deck |
| Camshaft Location | Standard |
| Cylinder Bore Diameter | 4.125 |
| Deck Height | 9.025 |
| Engine Block Weight | 197-205 |
| Freeze Plug Type | Press Fit |
| Camshaft Lifter Bore | 0.842 |
| Main Bearing Type | Chevrolet 350 |
| Main Cap Type | Steel |
| Material | 220 BHN Cast Iron |
| Rear Main Seal Type | 2-Piece |
| Prop 65 (C, R or CR) | CR |
| Prop 65 Yes/No | Yes |
| Engine Type | ICE |
| Product Type | Engine Block |
| Engine Block Material | 220 BHN Cast Iron |
| Make | Chevrolet |
| Engine | Small Block |
| Make - Web | Chevrolet |
| Engine - Web | Small Block |
| Engine Block Series | Little M2 |
| Title - Web | Little M2 Chevy Small Block Iron Block - 4.125 in. Bore, 9.025 in. Deck |
| Category Hierarchy | Blocks>Small Block Chevy>Little M2 Blocks |
| Rear Main Seal | 2-Piece |
| EBAY Category ID | 33613 |