BBM Big Block Mopar Billet Aluminum Gilmer Belt Drive Pulley Kit 383 400 413 440

Big Block Mopar Gilmer Belt Kit

This is a brand new big block Mopar 361,383, 400, 413, 426W, 426 Hemi and 440 belt drive and pulley kit. For use with water pumps with up to a 5/8" shaft.

Kit Contents:

• Billet aluminum water pump pulley
• Billet aluminum crankshaft pulley
• Chrome steel alternator pulley
• Cogged belt

The cogged 1 1/2" wide "Gilmer" style belt prevents slippage. Water pump and crank pulleys are a 1:1 ratio. Must be used with the factory alternator position, alternator pulley has outside lips to help keep belt aligned. Will not work with A/C equipped vehicles. Works with mechanical water pumps only (will not work with electric water pumps).