Small & big block Chevrolet Gilmer belt drive kit
Item number: E43771
Chevrolet small & big block belt drive and pulley kit. For use with short or long style water pumps. Please make your choice which kit suits your needs.
- Aluminum water pump pulley
- Aluminum crankshaft pulley
- Steel alternator pulley
- Cog 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 with out modification.
Works with mechanical water pumps only (will not work with electric water pumps)