Chrysler High Flow V-Belt Crankshaft Pulley (2V) - Special

Aluminum Double Groove High Water Flow Ratio Crank V-Belt Pulley for Chrysler 318-340-360 Engines with Passenger Side Lower Radiator Hose, Chrysler 383-440, & Hemi Crate Engines.

Boost cooling efficiency and performance with the March Performance Aluminum Double Groove Crank V-Belt Pulley, engineered for Chrysler 318–340–360 Small Block, 383–440 Big Block, and Hemi Crate Engines. Designed for aftermarket harmonic balancers thicker than factory, this pulley delivers optimal belt alignment and increased water flow ratio for reliable performance at any RPM.

Crafted from lightweight billet aluminum, this dual-groove crank pulley enhances cooling efficiency while reducing rotational mass. Perfect for Chrysler engines with a passenger-side lower radiator hose, it ensures proper fitment and alignment in performance applications.

Fitment Details:

• Chrysler Small Block 318–340–360 cu. in. (3.75" water pump flange to damper face)

• Chrysler Big Block 383–440 & Hemi Crate Engines (3.5" water pump flange to damper face)

• Designed only for aftermarket balancers thicker than factory

Engineered for precision and durability, this pulley delivers high water flow efficiency, improved cooling performance, and long-lasting strength — all backed by March Performance’s trusted quality.

Kit Includes :

Double Groove Crank Pulley

Mounting Hardware