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.

Frequently Purchased

ProFlow Engine Stand 500KG Heavy Duty, with 360deg Turntable & Handle, Grey Power Coated, with Drip Tray, Kit

$499.00
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ProFlow Engine Stand 500KG Heavy Duty, with 360deg Turntable & Handle, Grey Power Coated, with Drip Tray, Kit

RTS Billet Converter Kit 10in., 17spl, GM Powerglide, Trimatic, Dual Bolt Circle, 10.75" & 11.50" Each

$680.00
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RTS Billet Converter Kit 10in., 17spl, GM Powerglide, Trimatic, Dual Bolt Circle, 10.75" & 11.50" Each

RTS Converter Mounting Ring Kit 10in., 30spl, GM TH350, TH400, Powerglide & Trimatic with Turbo Spline, Dual Bolt Circle, 10.75" & 11.50" Each

$180.00
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RTS Converter Mounting Ring Kit 10in., 30spl, GM TH350, TH400, Powerglide & Trimatic with Turbo Spline, Dual Bolt Circle, 10.75" & 11.50" Each

RTS Converter Mounting Ring Kit 10in., 245mm, 35spl 4L80E, 4L85E, Kit

$380.00
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RTS Converter Mounting Ring Kit 10in., 245mm, 35spl 4L80E, 4L85E, Kit

RTS Converter Mounting Ring Kit, 298mm, 27spl 700R4, 4L60, 4L60E, Kit

$325.00
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RTS Converter Mounting Ring Kit, 298mm, 27spl 700R4, 4L60, 4L60E, Kit

RTS Converter Mounting Ring Kit, 300mm, 30spl 4L60E, Kit

$325.00
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RTS Converter Mounting Ring Kit, 300mm, 30spl 4L60E, Kit

Proflow Water Pump, Aluminium, Mechanical, OE Replacement, For Nissan RB20/RB26, Holden RB30

$49.00
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Proflow Water Pump, Aluminium, Mechanical, OE Replacement, For Nissan RB20/RB26, Holden RB30

Proflow Harmonic Balancer Removal Tool, Suits Ford Barra, Oem Harmonic Balancer

$125.00
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Proflow Harmonic Balancer Removal Tool, Suits Ford Barra, Oem  Harmonic Balancer

Proflow Harmonic Balancer Installation Tool, With Anti Friction Bearing, Suits LS1, LS2, LS3, Oem & Aftermarket Harmonic Balancer

$27.50
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Proflow Harmonic Balancer Installation Tool, With Anti Friction Bearing, Suits LS1, LS2, LS3, Oem & Aftermarket Harmonic Balancer

Proflow Harmonic Balancer Removal Tool, Suits LS1, LS2, LS3, Oem Stock Harmonic Balancer

$75.00
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Proflow Harmonic Balancer Removal Tool, Suits LS1, LS2, LS3, Oem Stock Harmonic Balancer

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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

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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

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

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

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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

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