This CVF Racing three-groove V-belt crankshaft pulley is machined from billet aluminum for Small Block Chevy 283, 302, 305, 327, 350 and 400 CID engines running a long water pump. It is designed to work with stock power steering and alternator brackets.
The pulley has a polished finish and uses a 3-bolt mounting pattern.
Specifications:
- Engine: Small Block Chevy 283, 302, 305, 327, 350 and 400 CID
- Water pump: Long Water Pump
- Belt type: V-belt
- Grooves: 3
- Diameter: 5.6 in
- Overall length: 2.8 in
- Bolt pattern: 3-bolt
- Bolt circle: 3.2 in (2.7 in center to center)
- Pilot diameter: 1.1 in
- Material: Billet aluminum
- Finish: Polished
- Part number: SBCL3CR
Application Notes:
- Long water pump engines measure 7.0 inches from the face of the water pump to the block; CVF notes 1969 to 1986 Chevy small blocks came with the long pump from the factory.
- Designed for use with stock power steering and alternator brackets.
FAQ
What engines does CVF Racing SBCL3CR fit?
It fits Small Block Chevy 283, 302, 305, 327, 350 and 400 CID engines equipped with a long water pump.
How do I know if my engine has a long water pump?
Long water pump engines measure 7.0 inches from the face of the water pump to the block; CVF notes 1969 to 1986 Chevy small blocks came with the long pump from the factory.
What are the dimensions of SBCL3CR?
It measures 5.6 inches in diameter and 2.8 inches in overall length, with a 3-bolt pattern and a 1.1 in pilot.
Does SBCL3CR work with factory brackets?
Yes. CVF designed it for use with stock power steering and alternator brackets.

