I'm interested in marinizing a GM LS1 or LQ series motor.
Indmar uses these motors and has a crank pulley mounted water pump, which I would like to use too.
Has anyone seen how these are mounted? The standard LS/LQ pulleys dont have any provision for bolt holes, so I'm assuming they use an aftermarket pulley. But I cant find a close up pic or a part listing online.

I had a Ski Nautique with a Pleasure Craft Marine 6L. They use a slick pump mounted to the head where it is easy to service. Call Discount Inboard Marine in South Carolina. They have a website. They know the Indmars and PCM's inside and out. They will help you get what you need.

Thanks.

what about the early volvo crank mounted pump, you can get the newer version that has no tendancy to shake from not being mounted dead nuts center.

I'm Building 87 Chris Craft That I put a 5.7 LS1 in . I currently Have a Alpha but am going to want to go bravo soon which will require the Sea Pump . PCM Marine is Who uses alot of 5.7 , and 6.0 .
Look up Tige' .

pcm, indimar and Volvo penta using same basic setup.