An adjunct drive system improve for a particular Common Motors small-block engine, designed to switch the manufacturing facility V-belt setup with a single, multi-groove belt. This modification sometimes features a new crankshaft pulley, water pump pulley, alternator pulley, and energy steering pump pulley, together with a tensioner and the serpentine belt itself. The unique configuration, using a number of V-belts, usually suffered from slippage and required frequent changes.
The adoption of this built-in belt system gives a number of benefits. It supplies improved belt grip, decreasing slippage and enhancing the effectivity of pushed equipment. This, in flip, can result in higher cooling, charging, and energy steering efficiency. Traditionally, the improve represented a transfer in direction of extra dependable and compact engine accent layouts, widespread in later automobile designs. The improved reliability and diminished upkeep related to this method make it a fascinating enhancement for traditional automobiles.