This CVF Racing 2-groove billet aluminum V-belt crankshaft 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 Polished finish. This is the crank trigger version of the 2-groove long water pump crank pulley.
Specifications:
- Engine: Big Block Chevy 396, 427 and 454
- Water pump: Long water pump
- Material: Billet aluminum
- Belt: V-belt
- Diameter: 5.4"
- Overall length: 3.0"
- Grooves: 2
- Bolt pattern: 3-bolt
- Bolt circle: 3.2" (2.7" center to center)
- Pilot diameter: 2.1"
- Finish: Polished
- Part number: BBCL2CR-CT
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 BBCL2CR-CT fit?
It fits Chevy 396, 427 and 454 big block engines with a long water pump.
What are the dimensions of the BBCL2CR-CT?
CVF lists a 5.4" diameter, 3.0" overall length, 2 grooves, a 3-bolt pattern on a 3.2" (2.7" center to center) bolt circle, and a 2.1" pilot diameter.
Does it work with factory brackets?
Yes. It is designed for use with stock power steering and alternator brackets.
What finish is BBCL2CR-CT?
This listing (BBCL2CR-CT) is the Polished version. CVF also lists the same pulley in Stealth Black (B-BBCL2CR-CT).

