C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Front hub price shock

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Old Mar 15, 2011 | 12:07 PM
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Default Front hub price shock

Front hubs are going out and I am looking for new one and I just about had a cow(literally) when I saw the prices on hubs now. I bought my rears 3 yrs ago for $124 ea (acdeleco), now they are over $300.

Now that I vented, any tips on replacing the front?

TIA
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Old Mar 15, 2011 | 02:26 PM
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you can try rock auto, 93

RAYBESTOS Part # 713085 Professional Grade; WHEEL HUB ASSEMBLY
Front $161.79

TIMKEN Part # 513085 Ball Bearing; 4.75 in. Bolt Circle Diam; 5.787 in. Flange Diameter; 2.714 in. Flange Offset; Rectangle Flange Shape; 70.1 mm Wheel Pilot Diam. RWD; Front $214.79

NATIONAL Part # 513085 Hub Assembly; Front ABS Bolt Quantity=5 Flange Dia=5.79" Bolt Circle Dia=4.75" Bolt Size=M12X1.5" Wheel Pilot Dia=2.76" Brake Pilot Dia=2.78" Flange Offset=2.72" Hub Pilot Dia=2.83" Front Wheel (Only 4 Remaining) $254.79

Last edited by mseven; Mar 15, 2011 at 02:53 PM.
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Old Mar 15, 2011 | 10:41 PM
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I am going to buy from Rockauto, but was really looking for tips.
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Old Mar 15, 2011 | 11:27 PM
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it's a straight forward job. Jack up the car take off the tires, remove the sensor, remove caliper (hang it on the upper ball joint/a arm), remove the bracket and rotor, then the remove hub. Clean out the knuckle and re-assemble. I re-use the caliper bracket bolts, re- apply some blue lock-tite and torque them to 155 ft.lbs. (if I remember the hub torque spec was 45 ft.lbs but re-check in your FSM).

Last edited by mseven; Mar 17, 2011 at 10:01 AM.
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Old Mar 16, 2011 | 10:43 AM
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You might also consider NOS units from corvette recycling ($200.00 for the front unit). I've use both their front and rear units with no complaints. I must point out however that I do not race my car.




http://www.corvetterecycling.com/category_s/432.htm

Last edited by Mr. Peabody; Mar 16, 2011 at 10:45 AM.
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Old Mar 16, 2011 | 08:32 PM
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What size are the 4 bolts?
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Old Mar 17, 2011 | 09:46 AM
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Can't remember if they were 13mm or 14mm for the head.
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Old Mar 17, 2011 | 11:55 AM
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So they are not allen head like the rear?
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Old Mar 17, 2011 | 12:07 PM
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Originally Posted by surfer93
So they are not allen head like the rear?
No, they are hex. I believe James was correct in saying 13mm.
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Old Mar 17, 2011 | 12:09 PM
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Not to hijack but.... Someone did an in depth look at interchangeability in GM hubs. found several interchanges for hubs at a much reduced cost. Does any body recall that post? It was maybe 2 years ago.
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Old Mar 17, 2011 | 12:12 PM
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Originally Posted by Muffin
Not to hijack but.... Someone did an in depth look at interchangeability in GM hubs. found several interchanges for hubs at a much reduced cost. Does any body recall that post? It was maybe 2 years ago.
Yes!
http://forums.corvetteforum.com/c4-t...er-prices.html
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Old Mar 17, 2011 | 12:15 PM
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My 87 is hex head, 15mm wrench with the bolts going through the hub assy and nuts on the rear.
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