The Darton MID™ Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential. The benefits of our MID™ series kits are:

Cast iron performance in an aluminum block
Improved block integral strength
Improved cooling
Kits can be installed by your local machine shop
“Wet sleeve” replaceability
Full installation manual available on website
Increased horsepower output potential
High boost and horsepower potential
Superior oil and compression control
Superior cylinder sealing and ring wear
Street or strip application
Bulletproof Darton ductile iron
130,000-psi tensile strength

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