This CVF Racing serpentine conversion kit moves a Big Block Chevy 396/427/454 with an electric water pump from a V-belt to an 8-rib serpentine drive for the alternator only. The GM alternator mounts low on the driver side, and the kit has a Stealth Black finish.
Specifications:
- Engine: Big Block Chevy 396, 427 and 454
- Belt: 8-rib serpentine
- Accessories: Alternator only
- Alternator position: Low mount, driver side
- Water pump: Electric (not included)
- Finish: Stealth Black
- Belts options: Belts Not Included, Include 8-Rib Serpentine Belt(s)
- Part number: B-454-SERPENTINE-ALT-LD-EWP
Kit Includes:
- Alternator bracket with instructions
- Alternator fan
- 8-rib alternator pulley with cap
- Serpentine crankshaft pulley
- Hub spacer for OEM balancers
Not Included: Alternator and electric water pump. Belts are included only when the belt option is selected.
Application Notes:
- This kit will not work on the majority of GM vehicles because of steering gear box or steering shaft interference. Confirm there is room to mount the alternator in the low driver side position before ordering.
FAQ
Will the CVF Racing B-454-SERPENTINE-ALT-LD-EWP fit my GM vehicle?
CVF notes this kit will not work on the majority of GM vehicles due to steering gear box or steering shaft interference, so confirm there is room for a low driver side alternator before ordering.
What is included?
The kit includes an alternator bracket with instructions, an alternator fan, an 8-rib alternator pulley with cap, a serpentine crankshaft pulley and a hub spacer for OEM balancers.
Is this kit for a mechanical water pump?
No. It is designed for electric water pump applications.
What finish is B-454-SERPENTINE-ALT-LD-EWP?
This listing (B-454-SERPENTINE-ALT-LD-EWP) is the Stealth Black version. CVF also lists the same kit in Polished (454-SERPENTINE-ALT-LD-EWP).

