LS2 Pulley Puller
Drifting
Joined: Jul 2005
Posts: 1,969
Likes: 8
From: NJ
I have a powerbond UD PULLEY. It has several holes in it so i would assume it is in balance. It also has a keyway that I would assume is
to be used for pinning it to the crank. Im trying to find a inexpensive pinning kit. I know magnuson wants $120.00 for the KIT. There must be a cheaper way?
to be used for pinning it to the crank. Im trying to find a inexpensive pinning kit. I know magnuson wants $120.00 for the KIT. There must be a cheaper way?
If you want to pin your crank and have no kit I will let you borrow mine. All you need to find is the steel dowels in the right diameter. Not too bad a job if a machine shop is near by. Or, find a local guy that installed a Maggie and get his tool. Same same.
All the kit is, is a guide that fits in the crank bolt hole allowing you to drill 1 or 2 holes half in the crank and half in the balancer.
If you have a keyed balancer and just want a woodruf type key, I have another kit that goes over the crank snout and guides a perpendicular hole in the crank. Then, you drive a steel pin in vertically, which sticks out a bit to align in the keyway in your balancer. Both work but the first kind will do you no good if you are trying to use your keyed balancer without drilling a hole in it.
Drilling a hole in a forged crank from the top is no fun. I had a bit shatter and cut the end of my finger off about 1/4". Luckily it all grew back lol.
Melting Slicks
Joined: Sep 2007
Posts: 2,597
Likes: 3
From: READING PA
St. Jude Donor '08-'09-'10
I've used a few different kits and they are all about that much $$
If you want to pin your crank and have no kit I will let you borrow mine. All you need to find is the steel dowels in the right diameter. Not too bad a job if a machine shop is near by. Or, find a local guy that installed a Maggie and get his tool. Same same.
All the kit is, is a guide that fits in the crank bolt hole allowing you to drill 1 or 2 holes half in the crank and half in the balancer.
If you have a keyed balancer and just want a woodruf type key, I have another kit that goes over the crank snout and guides a perpendicular hole in the crank. Then, you drive a steel pin in vertically, which sticks out a bit to align in the keyway in your balancer. Both work but the first kind will do you no good if you are trying to use your keyed balancer without drilling a hole in it.
Drilling a hole in a forged crank from the top is no fun. I had a bit shatter and cut the end of my finger off about 1/4". Luckily it all grew back lol.
If you want to pin your crank and have no kit I will let you borrow mine. All you need to find is the steel dowels in the right diameter. Not too bad a job if a machine shop is near by. Or, find a local guy that installed a Maggie and get his tool. Same same.
All the kit is, is a guide that fits in the crank bolt hole allowing you to drill 1 or 2 holes half in the crank and half in the balancer.
If you have a keyed balancer and just want a woodruf type key, I have another kit that goes over the crank snout and guides a perpendicular hole in the crank. Then, you drive a steel pin in vertically, which sticks out a bit to align in the keyway in your balancer. Both work but the first kind will do you no good if you are trying to use your keyed balancer without drilling a hole in it.
Drilling a hole in a forged crank from the top is no fun. I had a bit shatter and cut the end of my finger off about 1/4". Luckily it all grew back lol.
Burning Brakes
Joined: Feb 2002
Posts: 1,232
Likes: 10
From: Montrose Colorado
I have a powerbond UD PULLEY. It has several holes in it so i would assume it is in balance. It also has a keyway that I would assume is
to be used for pinning it to the crank. Im trying to find a inexpensive pinning kit. I know magnuson wants $120.00 for the KIT. There must be a cheaper way?
to be used for pinning it to the crank. Im trying to find a inexpensive pinning kit. I know magnuson wants $120.00 for the KIT. There must be a cheaper way?
All it contains is a drill guide, drill bit, reamer, and a bolt to hold it in place. Then all ya gotta buy is the two pins. PM me if ya can't find one locally.
Melting Slicks
Joined: Sep 2007
Posts: 2,597
Likes: 3
From: READING PA
St. Jude Donor '08-'09-'10
I've used a few different kits and they are all about that much $$
If you want to pin your crank and have no kit I will let you borrow mine. All you need to find is the steel dowels in the right diameter. Not too bad a job if a machine shop is near by. Or, find a local guy that installed a Maggie and get his tool. Same same.
All the kit is, is a guide that fits in the crank bolt hole allowing you to drill 1 or 2 holes half in the crank and half in the balancer.
If you have a keyed balancer and just want a woodruf type key, I have another kit that goes over the crank snout and guides a perpendicular hole in the crank. Then, you drive a steel pin in vertically, which sticks out a bit to align in the keyway in your balancer. Both work but the first kind will do you no good if you are trying to use your keyed balancer without drilling a hole in it.
Drilling a hole in a forged crank from the top is no fun. I had a bit shatter and cut the end of my finger off about 1/4". Luckily it all grew back lol.
If you want to pin your crank and have no kit I will let you borrow mine. All you need to find is the steel dowels in the right diameter. Not too bad a job if a machine shop is near by. Or, find a local guy that installed a Maggie and get his tool. Same same.
All the kit is, is a guide that fits in the crank bolt hole allowing you to drill 1 or 2 holes half in the crank and half in the balancer.
If you have a keyed balancer and just want a woodruf type key, I have another kit that goes over the crank snout and guides a perpendicular hole in the crank. Then, you drive a steel pin in vertically, which sticks out a bit to align in the keyway in your balancer. Both work but the first kind will do you no good if you are trying to use your keyed balancer without drilling a hole in it.
Drilling a hole in a forged crank from the top is no fun. I had a bit shatter and cut the end of my finger off about 1/4". Luckily it all grew back lol.
Racer
Joined: Mar 2007
Posts: 379
Likes: 0
From: Quaker City Ohio
So if I install a aftermarket underdrive pulley on my 05 MN6, which is what I have been thinking of doing, I will probably throw my crankshaft/clutch and flywheel assembly out of balance? By the way my VIN falls into the bad pulley batch. I'm going to check with GM to see if it has been corrected. Is there a way to do this on the internet?
Drifting
Joined: Jul 2005
Posts: 1,969
Likes: 8
From: NJ
So if I install a aftermarket underdrive pulley on my 05 MN6, which is what I have been thinking of doing, I will probably throw my crankshaft/clutch and flywheel assembly out of balance? By the way my VIN falls into the bad pulley batch. I'm going to check with GM to see if it has been corrected. Is there a way to do this on the internet?
Burning Brakes
Joined: Nov 2007
Posts: 1,083
Likes: 3
From: Buena Park CA
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)
Joe Kucinski
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!
Verdad Gallardo
Top 10 Corvettes Coming to Mecum Indy 2026!
Brett Foote
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!
Michael S. Palmer
10 Revolutionary 'Corvette Firsts' Most People Don't Know
Joe Kucinski
