Serpentine Pulley Kits – Small Block, Big Block, LS Swap

A serpentine pulley kit replaces the factory V-belt accessory drive with one 8-rib belt turning the alternator, power steering pump and air conditioning compressor off a single set of machined brackets. On an older small block or big block that means fewer belts to throw and a much tidier engine bay; on an LS swap it means the accessories actually clear the frame rails. CVF builds these as complete systems, so you are not sourcing brackets and pulleys separately and hoping they line up.

Engine applications

• Chevy small block — Wraptor and Reaper
• Chevy big block 454 — Wraptor and Reaper
• LS swap, mid mount — Wraptor and Reaper

Wraptor or Reaper

The Wraptor is CVF’s all-inclusive 8-track serpentine kit and the usual starting point. The Reaper is their premium billet tier, built to the same layout with additional machining and finish work. Both ship with the brackets, pulleys, tensioner and accessory drive hardware needed to run the belt.

Confirm the combination first

These kits are matched precisely to an engine platform and a mounting configuration, and they are a significant spend, so check your block, your accessory choices and your mount height before ordering rather than after.

Related engine bay hardware

LS coil pack brackets, sound deadener and the rest of the make-agnostic hardware are in universal truck parts and accessories, and billet hood hinges are the usual pairing once the engine bay is worth looking at.