HDD

I've been lurking on this site for a couple years, lovin' what you guys do with these motors.
I just picked up a GM crate LS3 which I am going use in my boat to replace the current 502.
I will be putting a procharger on it and have searched here as well as hours on google trying to find an 8 rib crank pulley that can be adapted to work with the stock harmonic damper. I want a dedicated pulley for the S/C. Any spacing will work as the S/C and accessory mounts will all be custom made.

I know I can buy an ATI damper (or similiar), but if possible, I'd prefer not to if possible.

Is there anything out there?

Bob@BruteSpeed

iTrader: (16)

I can't think of any ProCharger 8 rib dedicated kits that use a bone stock balancer. There are several kits that use a modifed balancer.

The G8 kit from ProCharger uses a modified factory bracket
http://shop.brutespeed.com/ATI-3GSBB...-3GSBB-001.htm
ATI 3GSBB-001 G8 8 Rib Main Bracket/Tensioner

http://shop.brutespeed.com/ATI-3GSDR...-3GSDR-001.htm
ATI 3GSDR-001 - G8 8 Rib Crank Pulley Bagged Assembly


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http://shop.brutespeed.com/ATI-3GRBB...3-GM-Truck.htm
ATI 3GRBB-003 07-13 GM Truck Stage 11 8 Rib Bracket Assembly


This bracket assembly is ProCharger's new dedicated 8 rib bracket assembly. This is the answer to your belt slippage problems. This bracket will require a ProCharger crank pulley to be bolted to a 2010+ Camaro modified balancer, or you can use an ATI Performance Products harmonic balancer and use the ProCharger crank pulley designed to be used with the ATI Performance Products balancer. This bracket also requires the balancer to be pinned to the crank, and a new blower pulley and belt will be needed.


2010+ Camaro modified balancer http://shop.brutespeed.com/ATI-DC034...DC034A-003.htm

2010+ Camaro SS 8 Rib Crank Pulley/Factory Balancer http://shop.brutespeed.com/ATI-3GTDR...-3GTDR-001.htm

GM LS Crank Pinning Kit http://shop.brutespeed.com/ATI-3GSMM...-3GSMM-001.htm

8 Rib Pulleys And Belts http://shop.brutespeed.com/ATI-DPxxx...-ATI-DPxxx.htm

Bob

HDD

Thanks for the response Bob.

I'm a tad confused about the "cam lock" pulley

Is the DC034A-003 a stock damper that's simply been modified to accept the cam lock S/C pulley, and 3GTDR-001 is the actual S/C pulley........and therefore both would need to be purchased?

Bob@BruteSpeed

iTrader: (16)

That is correct, both would need to be purchased. Thanks. Bob

cajundragger

iTrader: (2)

not to undermine a possible sale to Bob, but look for a stock CTS-V blower pulley. or an aftermarket CTS-V pulley...

it'll have a 4,6 and 8 rib and its corvette offset- so it'll pop right on your crate motor and have an extra 8 rib hanging out there for the procharger.

If that isn't going to work look at a ls9 pulley. It has 4 and 8 rib.

Bob@BruteSpeed

iTrader: (16)

If that works, that is great. He just needs to make sure it has the correct offset for a 2010-15 Camaro SS. Thanks. Bob

HDD

Thanks. I've looked at those. Didn't know if there was any reason they wouldn't fit.

Thanks again Bob. Offset isn't an issue as all accessories mounts will be custom made, so I can locate them pretty much wherever I want.

Bob@BruteSpeed

iTrader: (16)

Good deal! You're welcome, thanks. Bob

customblackbird

iTrader: (2)

Torqustorm makes steel hubs that fit the OE balancer, drill and pin the stock balancer/crank and it uses its own 8rib Pulley. Call them up and see if u can buy the stuff seperately. They have them for all the OE balancers I believe I run one of their kits on my stock 99 5.3. 12psi later and no issues.