Cylinder Sleeve - 4.090 In Bore - 6.750 In Height - 4.375 In OD - 0.143 In Wall - Steel - Small Block Chevy - Each
DARTON SLEEVES  |  Part# DAR-100-3138   More Details...

$128.69

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Cylinder Sleeve - 4.250 In Bore - 7.000 In Height - 4.503 In OD - 0.125 In Wall - Iron - Universal - Each
MELLING  |  Part# MEL-CSL297HP   More Details...

$42.89

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Engine - LSX - Bare Block - 4.185 In Bore - 9.240 Deck - Standard Main - 6-BOLT Main - 1 Piece Seal - 6-BOLT Head -...
GM PERFORMANCE PARTS  |  Part# GMP-19417353   More Details...

$5,851.71

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Engine - Bare Block - 4.500 In Bore - 10.725 Deck - 4-BOLT Main - 2 Piece Seal - Iron - Gen II HEMI - Each
CALLIES  |  Part# CAL-P5160208AA   More Details...

$6,642.90

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Engine - Little M - Bare Block - 4.000 In Bore - 9.025 Deck - 350 Main - 4-BOLT Main - 2 Piece Seal - Iron - Small ...
DART  |  Part# DRT-31181111LT   More Details...

$7,628.49

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Engine - Little M - Bare Block - 4.125 In Bore - 9.025 Deck - 400 Main - 4-BOLT Main - 2 Piece Seal - Iron - Small ...
DART  |  Part# DRT-31192211   More Details...

$4,179.99

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Engine - LSX Bowtie - Bare Block - 4.880 In Bore - 9.260 Deck - 6-BOLT Mains - Iron - Orange Powder Coat - GM LS-SE...
GM PERFORMANCE PARTS  |  Part# GMP-19417351   More Details...

$5,290.90

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Engine - Mark Iv / Gen Vi - Bare Block - 4.250 In Bore - 9.800 Deck - 4-BOLT Mains - 1 Piece Seal - Iron - Big Bloc...
GM PERFORMANCE PARTS  |  Part# GMP-19170538   More Details...

$2,805.68

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4.315 Gen II Wedge Block Rough Bore
CALLIES  |  Part# CAL-P5160212AA   More Details...

$6,642.90

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Engine - LSX - Bare Block - 4.065 In Bore - 9.240 Deck - Standard Main - 6-BOLT Main - 1 Piece Seal - 6-BOLT Head -...
GM PERFORMANCE PARTS  |  Part# GMP-19417352   More Details...

$5,843.46

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