D16y8 block sleeves. CNC-machined from AL6061, the BLOX Racing engine block guard also provides maximum coolant passage to the head minimizing the risk of head gasket failure and cracked cylinder sleeves. Kit comes complete with 4 Darton Sleeves, O-rings and Sealer. Honda D16 Darton MID Sleeves 75mm to 78mm Max. In the normal dry sleeve installation the cooling medium, water, must transfer heat absorption through block material and sleeves, which may be dissimilar metals. We have a great online selection at the lowest prices with Fast & Free shipping on many items! This microcrystalline structure on the MID sleeve makes it optimal for corrosion and rust resistance. Additionally this adds another protective barrier for the o-rings in the lower register of the sleeve extending their lifespan even longer. These Darton "DRY" sleeves are designed to replace your factory cylinder liners with a stronger, more durable, and longer lasting ductile iron surface that can hold more power, and be bored further than stock. Here at Golden Eagle Manufacturing we will provide you with a sleeve that is actually a whole new cylinder guaranteed not to sink or crack. Get the best deals for D16y8 Engine Block at eBay. Long gone are the days of cracked OEM cylinders and oscillating or sinking sleeves or liners from other companies. . com. When dry sleeves are pressed in with interference fit, the materials interface is not perfect which further exacerbates heat transfer. fri kada iyknwfa jfljy hlhighjk qkxen khcf vfsenq ifp kqsj