Dart block sleeves are durable and reliable! Dart replacement sleeves are the same premium sleeves as those used in their race series blocks. Fit your aluminum blocks with the strength of Dart cast iron block sleeves.

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Dart Cylinder Sleeve, Cast Iron, 9.240 in. Deck, 3.958 in. Bore, 5.825 in. Length, LSN NF 4.240 OD, Each

Dart Cylinder Sleeve, Cast Iron, 9.240 in. Deck, 3.958 in. Bore, 5.825 in. Length, LSN NF 4.240 OD, Each

$298.13

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Dart Cylinder Sleeve, Cast Iron, SBC 9.325 in. Deck, 4.180 in Bore, 6.150 in. Length, +.030 4.5 BS, Each

Dart Cylinder Sleeve, Cast Iron, SBC 9.325 in. Deck, 4.180 in Bore, 6.150 in. Length, +.030 4.5 BS, Each

$217.01

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Dart Cylinder Sleeve, Cast Iron, 9.325 in. Deck, 4.125 in. Bore, 5.925 in. Length, + .020, Each

Dart Cylinder Sleeve, Cast Iron, 9.325 in. Deck, 4.125 in. Bore, 5.925 in. Length, + .020, Each

$220.57

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Sonnax Reverse Clutch Drum Sleeve, Ford, Cd4E, La4Ael, Each

Sonnax Reverse Clutch Drum Sleeve, Ford, Cd4E, La4Ael, Each

$46.64

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Dart Cylinder Sleeve, Cast Iron, BBC 10.400 4.600 in. Bore, 7.000 in. Length + .020, Each

Dart Cylinder Sleeve, Cast Iron, BBC 10.400 4.600 in. Bore, 7.000 in. Length + .020, Each

$338.86

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Dart Cylinder Sleeve, Cast Iron, Ford 8.200 in. Deck, 3.740 in. Bore, 5.175 in. Length, DF, Each

Dart Cylinder Sleeve, Cast Iron, Ford 8.200 in. Deck, 3.740 in. Bore, 5.175 in. Length, DF, Each

$182.21

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