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.

More From This Category

Dart Cylinder Sleeve, Cast Iron, 3.300 in. (84.5mm) Deck, 5.00 in. Length, Each

Dart Cylinder Sleeve, Cast Iron, 3.300 in. (84.5mm) Deck, 5.00 in. Length, Each

$135.88

View
Dart Cylinder Sleeve, Cast Iron, 9.325 in. Deck, 4.000 in. Bore, 5.925 in. Length, + .020, Each

Dart Cylinder Sleeve, Cast Iron, 9.325 in. Deck, 4.000 in. Bore, 5.925 in. Length, + .020, Each

$193.91

View
Dart Cylinder Sleeve, Cast Iron, For Honda 3.300 in. (84.5mm) Deck, 6.00 in. Length, +.010, Each

Dart Cylinder Sleeve, Cast Iron, For Honda 3.300 in. (84.5mm) Deck, 6.00 in. Length, +.010, Each

$155.30

View
Sonnax Pressure Regulator Sleeve Kit, Ford, 5R55S/W, Each

Sonnax Pressure Regulator Sleeve Kit, Ford, 5R55S/W, Each

$125.38

View
Dart Cylinder Sleeve, Cast Iron, Ford 9.5 in. Deck, 4.000 in. Bore, 5.850 in. Length, +.020, Each

Dart Cylinder Sleeve, Cast Iron, Ford 9.5 in. Deck, 4.000 in. Bore, 5.850 in. Length, +.020, Each

$220.57

View
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

View