Dart Little M Block, SB Chevy, 4.000" Bore, 350 Main - PN: DAR-31131111
Product Description
Designed for serious racing, Dart's Little M cast iron Chevy small blocks offer more than just standard small block features. They feature extra-thick cylinder walls and decks, 4-bolt mains with splayed bolts, scalloped water jacket holes for improved cooling,an open lifter valley for improved oil return and a priority main competition oiling system. Little M blocks can be safely bored to 4.185" Designed for serious racing, Dart's Little M cast iron Chevy small blocks offer more than just standard small block features. They feature extra-thick cylinder walls and decks, 4-bolt mains with splayed bolts, scalloped water jacket holes for improved cooling and a competition oiling system. Little M blocks can be safely bored to 4.185"
Additional Information
| Motor Type | SB Chevy |
| Main Size | 350 |
| Manufacturer Part Number | DAR 31131111 |
| mfg | Dart |
| Product Data | Main Journal Type : 350 mains
Engine Block Style : Stock/OEM standard deck Deck Height (in) : 9.025 in. Cylinder Bore : 4.000 in. Maximum Cylinder Bore Diameter : 4.185 in. Engine Block Material : Cast iron Engine Block Weight (lbs) : 205 lbs. Main Bolt Style : 4-bolt Main Caps Included : Yes Main Cap Material : Steel billet Main Cap Fasteners Included : Yes Main Bearings Included : No Rear Main Seal Style : 2-piece Finished Cylinder Bores : No Raised Cam Location : No Cam Bearings Included : No Freeze Plugs Included : No Quantity : Sold individually. |
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