Engines, Bare Blocks

LSX Cast Iron Block - 4.185 Bore Finished 19417353 Engine LSX Bare Block 4.185 in Bore 9.240 Deck 6-Bolt Main 1-Piece Seal 6-Bolt Head Iron Orange GM LS-Series Each Chevrolet Performance 19260099 - LSX Finished and Honed 4.185” Bowtie Bare...

LSX Cast Iron Block - 4.065 Bore Finished 19417352 Engine LSX Bare Block 4.065 in Bore 9.240 Deck 6-Bolt Main 1-Piece Seal 6-Bolt Head Iron Orange GM LS-Series Each Chevrolet Performance LSX Bowtie engine blocks are designed for the advanced...

LSX Cast Iron Block - Semi Finish 9.260 DH 19417351 Engine LSX Bowtie Bare Block 3.880 in Bore 9.260 Deck Iron Orange Powder Coat GM LS-Series Each The next generation of high performance GM blocks has been released! It's the amazing LSX bowtie block,...

6.0L LS Engine Block LQ4/LQ9 12679002EngineBare Block4.00 in Bore9.240 Deck400 Main1-Piece SealIronGM LS-SeriesEach

Alm Engine Block - Bare 6.2L LSA 12673476Engine6.2L LSABare Block4.065 in Bore9.240 in Deck1-Piece SealAluminumGM LS-SeriesEach

SBF SHP Iron Block 4.125 Bore 9.500 DH 31375235EngineSHPBare Block4.125 in Bore9.500 Deck1-Piece SealIronSmall Block FordEach

SBF SHP Iron Block 4.000 Bore 9.500 DH 31375135EngineSHPBare Block4 in Bore9.500 Deck1-Piece SealIronSmall Block FordEach

SBF SHP Iron Block 4.125 Bore 8.200 DH 31374275EngineSHPBare Block4.125 in Bore8.200 Deck4-Bolt Main1-Piece SealIronSmall Block FordEach

SBF SHP Iron Block 4.000 Bore 8.200 DH 31374175EngineSHPBare Block4 in Bore8.200 Deck4-Bolt Main1-Piece SealIronSmall Block FordEach

SBC Little M Block 4.125 Bore 9.325 DH .391 RC 31182225EngineLittle MBare Block4.125 in Bore9.325 in Deck4-Bolt Main2-Piece Seal0.391 in Raised Cam LocationIronSmall Block ChevyEach

SBC Iron Little M Block 4.125 Bore 9.025 DH 31181215EngineLittle MBare Block4.125 in Bore9.025 in Deck4-Bolt Main2-Piece Seal0.391 in Raised Cam LocationIronSmall Block ChevyEach

LS Aluminum Block - 4.120 Bore 9.240 D/HEngineBare Block4.120 in Bore9.250 DeckStandard Main6-Bolt Mains1 Piece Seal6-Bolt HeadAluminumNaturalGM LS-SeriesEach

LS SHP Pro Block 4.125 Bore 9.240 DH Engine SHP Bare Block 4.125 in Bore 9.240 Deck 4-Bolt 1 Piece Seal Iron GM LS-Series Each Dart Machinery continues the evolution of the LS Next platform by releasing the SHP LS Next PRO block! Designed for high...

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...

SBC Little M Iron Block 9.025 4.125/350 Engine Little M Bare Block 4.125 in Bore 9.025 Deck 350 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...

SBC Little M Iron Block 9.025 4.000/350 Engine Little M Bare Block 4.000 in Bore 9.025 Deck 350 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...

SBC Little M Iron Block 9.025 4.125/400EngineLittle MBare Block4.125 in Bore9.025 Deck400 Main4-Bolt Main2 Piece SealIronSmall Block ChevyEach

SBC Little M Iron Block 9.025 4.125/350EngineLittle MBare Block4.125 in Bore9.025 Deck350 Main4-Bolt Main2 Piece SealIronSmall Block ChevyEach

SBC Little M Iron Block 9.025 4.000/350EngineLittle MBare Block4.000 in Bore9.025 Deck350 Main4-Bolt Main2 Piece SealIronSmall Block ChevyEach

SBC Little M Iron Block 9.025 4.000/350EngineLittle MBare Block4.000 in Bore9.025 Deck350 Main4-Bolt Main2 Piece SealIronSmall Block ChevyEach