Dart SBC Little M Iron Block 9.025 4.125/400 31192211

SBC Little M Iron Block 9.025 4.125/400

• Engine
• Little M
• Bare Block
• 4.125 in Bore
• 9.025 Deck
• 400 Main
• 4-Bolt Main
• 2 Piece Seal
• Iron
• Small Block Chevy
• Each

Build a better Bowtie on a budget with Dart's Little M small block Chevy cast iron bare blocks--they offer more than just standard small block features! With a standard deck height, extra thick Siamese cylinder walls and a competition oiling system, the Little M is the perfect starting point for a powerful and reliable engine build suited for the street or race track.

Other features of Dart Little M SB Chevy bare blocks include:

* Cast from premium high-strength Class 32B iron
* Standard deck height allows use of off the shelf parts
* Standard 4.000 in. or 4.125 in. bore sizes
* Uses standard small blocks parts, including cam, timing chain, oil pump, oil pan, oil filter, motor mounts, mechanical fuel pump, and clutch linkage
* Priority main oiling system directs oil to main bearings
* Blind tapped head bolt holes prevent water leaks
* Extra thick decks ensure reliable head gasket seal
* Billet steel 4-bolt main caps (splayed for extra strength)
* Front and rear external oil feed, crossover and restrictor provision simplify plumbing with external pumps