Derale 1 Pass 12" Heat Sink Cooler Boost Controller These handy kits are designed

These handy kits are designed to convert 4160 carburetors to 4150 style with the addition of new metering blocks and hardware kits that provide you with the means to effectively tune the secondary side of the carburetor over the nonadjustable jet plates

For small blocks up to 1992

High Performance Intake Bolts feature generous flanged bolt heads for even loading and precision-ground

opens at 18psi and higher

Single valve springs with damperThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Derale 1 Pass 12" Heat Sink Cooler Boost Controller These handy kits are designedOur compact all aluminum Heat Sink cooler uses both external and internal fins to maximize heat transfer. With a 3" diameter it can be mounted in a variety of locations and the universal design can be used to cool a wide variety of components. Perfect for fuel and power steering applications, this powerful little heat exchanger can also be used to cool engine oil and transmission fluid in light duty applications. Includes hose barbs. Derale Heat Sink