This CVF Racing 1-groove billet aluminum V-belt water pump pulley fits Big Block Chevy 396/427/454 engines with a long water pump. It is designed to work with stock power steering and alternator brackets and has a Stealth Black finish.
Specifications:
- Engine: Big Block Chevy 396, 427 and 454
- Water pump: Long water pump
- Material: Billet aluminum
- Belt: V-belt
- Diameter: 6.2"
- Overall length: 2.1"
- Grooves: 1
- Bolt pattern: 4-bolt
- Bolt circle: 2.12"
- Pilot diameter: 5/8"
- Finish: Stealth Black
- Part number: B-BBCL1WP
Additional Application Note: CVF lists this for Chevy 396, 427 and 454 big block engines with a long water pump in 1973 and later Chevy trucks and cars and 1974 and later Chevy Corvettes. Specific models are not named.
FAQ
What engines does the CVF Racing B-BBCL1WP fit?
It fits Chevy 396, 427 and 454 big block engines with a long water pump.
What are the dimensions of the B-BBCL1WP?
CVF lists a 6.2" diameter, 2.1" overall length, 1 groove, a 4-bolt pattern on a 2.12" bolt circle, and a 5/8" pilot diameter.
Does it work with factory brackets?
Yes. It is designed for use with stock power steering and alternator brackets.
What finish is B-BBCL1WP?
This listing (B-BBCL1WP) is the Stealth Black version. CVF also lists the same pulley in Polished (BBCL1WP).

