Chevy Small Block Short-Style Circle Track High-Flow Mechanical Water Pump - Chrome Cap Rotors and set timing during installation

and set timing during installation

foam backing

Fitment is based on alternator type

Pontiac GTO (LS1/LS2 equipped)

wear-free timing signal

Chevy Small Block Short-Style Circle Track High-Flow Mechanical Water Pump - Chrome Cap Rotors and set timing during installationThis Chevy Small Block Short Style Circle Track High Flow Mechanical Water Pump is designed for Gen I Small Block Chevrolet V8 engines using the Corvette style short water pump configuration. Featuring a high volume 8 vane impeller and aluminum housing, it helps improve coolant circulation while maintaining compatibility with circle track and specialty short pump accessory drive systems. Pulley Alignment 5. 795 in. hub height and 0. 750 in. pilot