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5x4.75 (120.7) to 5x4.75 (120.7) US Wheel Adapters 3.5" Thick 12x1.5 Stud 70.3 Bore (CHEVROLET/BUICK/GMC/OLDSMOBILE/PONTIAC) x2

5x4.75 (120.7) to 5x4.75 (120.7) US Wheel Adapters 3.5" Thick 12x1.5 Stud 70.3 Bore (CHEVROLET/BUICK/GMC/OLDSMOBILE/PONTIAC) x2

$ 152.99

5x4.75 / 5x120.7 to 5x4.75 US Wheel Adapters 3.5" Thick 12x1.5 Stud 70.3 Bore x2

5x4.75 / 5x120.7 to 5x4.75 US Wheel Adapters 3.5" Thick 12x1.5 Stud 70.3 Bore x2

 

BUICK

LE SABRE 77' - 85' 5x4.75 / 5x120.7 7/16' 70.3

SKYLARK 64' - 69' 5x4.75 / 5x120.7 7/16" 70.3

SPECIAL 64' - 69' 5x4.75 / 5x120.7 7/16" 70.3

ELDORADO 79' - 85' 5x4.75 / 5x120.7 12x1.5 70.3

SEVILLE 76' - 80' 5x4.75 / 5x120.7 7/16" 70.3

XLR 04' - 09' 5x4.75 / 5x120.7 12x1.5 70.3

XLR-V 06' - 09' 5x4.75 / 5x120.7 12x1.5 70.3

CHEVROLET

BEL AIR 55' - 77' 5x4.75 / 5x120.7 7/16" 70.3

BISCAYNE 65' - 67' 5x4.75 / 5x120.7 7/16" 70.3

CAMARO 67' - 81' 5x4.75 / 5x120.7 7/16" 70.3

CAMARO 82' - 02' 5x4.75 / 5x120.7 12x1.5 70.3

CAPRICE 80' - 89' 5x4.75 / 5x120.7 7/16" 70.3

CHEVELLE 64' - 72' 5x4.75 / 5x120.7 7/16" 70.3

CORVETTE 53' - 82' 5x4.75 / 5x120.7 7/16" 70.3

CORVETTE 84' - 19' 5x4.75 / 5x120.7 12x1.5 70.3

IMPALA 58' - 70' 5x4.75 / 5x120.7 7/16" 70.3

MONTE CARLO 68' - 81' 5x4.75 / 5x120.7 7/16" 70.3

MONTE CARLO 82' - 88' 5x4.75 / 5x120.7 12x1.5 70.3

NOVA - CHEVY II 62' - 65' 5x4.75 / 5x120.7 7/16" 70.3

NOVA 68' - 74' 5x4.75 / 5x120.7 7/16" 70.3

BLAZER S-10 83' - 05' 5x4.75 / 5x120.7 12x1.5 70.3

EL CAMINO 64' - 81' 5x4.75 / 5x120.7 7/16" 70.3

EL CAMINO 82' - 87' 5x4.75 / 5x120.7 12x1.5 70.3

S-10 PICKUP 82' - 04' 5x4.75 / 5x120.7 12x1.5 70.3

TYPHOON 91' - 93' 5x4.75 / 5x120.7 12x1.5 70.3

GMC

CABALLERO 78' - 87' 5x4.75 / 5x120.7 12x1.5 70.3

JIMMY 95' - 02' 5x4.75 / 5x120.7 12x1.5 70.3

SONOMA 95' - 04' 5x4.75 / 5x120.7 12x1.5 70.3

SPRINT 71' - 77' 5x4.75 / 5x120.7 7/16" 70.3

SYCLONE 91' - 93' 5x4.75 / 5x120.7 12x1.5 70.3

OLDSMOBILE

442 67' - 69' 5x4.75 / 5x120.7 7/16" 70.3

88 86' - 99' 5x4.75 / 5x120.7 12x1.5 70.3

98 86' - 99' 5x4.75 / 5x120.7 12x1.5 70.3

BRAVADA 91' - 01' 5x4.75 / 5x120.7 12x1.5 70.3

F-85 64' - 67' 5x4.75 / 5x120.7 7/16" 70.3

PONTIAC

CATALINA 77' - 81' 5x4.75 / 5x120.7 7/16" 70.3

FIREBIRD / TRANS AM 68' - 81' 5x4.75 / 5x120.7 7/16" 70.3

FIREBIRD / TRANS AM 82' - 02' 5x4.75 / 5x120.7 12x1.5 70.3

GRAND AM 72' - 75' 5x4.75 / 5x120.7 7/16" 70.3

GRAND AM 78' - 80' 5x4.75 / 5x120.7 7/16" 70.3

GTO 64' - 71' 5x4.75 / 5x120.7 7/16" 70.3

 

 US Made Custom Billet Wheel Adapters

NO RETURN NO REFUND

Because these are so thick it makes them a custom combination and Not Returnable, Be Sure of your measurements before purchase. 

Part #  =  USA-5475-5450K7-70.3

Vehicle Bolt Pattern = 5x120.7 / 5x4.75

Wheel Bolt Pattern  = 5x120.7 / 5x4.75

Adapter Center Bore  =  70.3mm

Wheel Hub Ring = none

Adapter Lug Seat = Conical (do not use factory bolts with Radius seat) 

Adapter Studs  =  12x1.5

Open Ended Lug Nuts Included same size as Adapter Studs

Thickness  =  3.5"

Quantity = 2

 

Need Help? 

Need something a little different like Studs, Thickness, or Center Bore? We are the Manufacturer, just ask and we can make a listing for you.

If you have any questions, please message us and get the answers before your purchase.

It is your responsibility to ensure that the written description which includes the bolt pattern of the vehicle, bolt pattern of the wheel, center bore and stud / lug nut size are all correct for your application.

If you are not sure about anything please ask. 

We are available with professional advice. 

8-4 PST Mon - Thur 8-3 Fri 

USAdapters

Installation

 

Installation is of critical importance with wheel adapters.

Professional installation is strongly recommended.

Slip fit the adapter on the wheel and the vehicle before you bolt anything on to ensure that you have proper fitment.

These adapters are not returnable.

Mating surfaces must be clean and free of rust and obstructions allowing for the adapter to sit flat on the rotor, and the wheel flat on the face of the adapter.

Make Sure the lug nuts or studs from the vehicle do not touch the back of the wheel.

Torque by hand, do not use impact gun for installation.

Improper Installation Voids All Warranties.

 


Bolt Patterns

The bolt pattern of the vehicle comes first in the listing and the wheel bolt pattern is listed after the word "to".

3, 5 and 7 lug bolt patterns measure differently than 4, 6, or 8 lug

Vehicle Studs

If the studs on your vehicle are longer than the adapter is thick, you may need to trim them down so they do not touch the back of the wheel.

Factory lug nuts are often too big to recess in an adapter so they may need to be replaced.

Studs / Lug Nuts

These wheel adapters require a conical seat lug nut or bolt.

One set of open ended conical seat bulge lug nuts are included with the adapters in the same size as the studs in the adapter unless otherwise requested or advertised above.

Different wheels require different kinds of lug nuts, make sure you get the proper lug nuts for your wheels in the right size to fit the studs in the adapter.

Center Bore

The center hole of the adapter must be large enough to fit over the hub of the vehicle. It can be larger, which is called lug centric, where the conical seat lug nuts center the adapter on the hub.

Hubcentric

Hubcentric refers to an adapter where the center hole of the adapter perfectly fits over the hub sticking out on the vehicle.

Wheel-centric

Wheel centric is available for extra cost in most applications for the person that wants the best and closest to factory fit that you can get, or you want extra strength, then wheel centric is optional. 

If you have wheels that require a radius seat lug nut, it is strongly recommended.

Pictures

The pictures are of stock adapters and may not look exactly like what you get due to differences in bolt patterns and center bore sizes.

You will receive the item as described in the written description of the listing.

Prices

Our prices are higher than many other sellers because they are usually cheap, inferior wheel adapters made in China.

We are a US manufacturer based in San Bernardino California where we use US sourced billet aluminum providing the best materials for construction of our wheel adapters.

The US sourced aluminum that we use for construction is superior and more costly than that from China and it costs more for labor in the US which is why our wheel adapters cost more.

Authenticity

Beware of unscrupulous sellers of wheel adapters (there are many) who would imply or even straight up lie by saying that their adapters are US-made, but they're Chinese imports, these are truly US-made wheel adapters made by US citizens from US sourced aluminum in our machine shop in San Bernardino California

Warranty

Improper Installation or alteration Voids All Warranties.
If you have a problem with your purchase please contact us so we can help you resolve the issue.
We do Not guarantee that the part you buy will fit your car, if you ask us specifically and give us correct information we can help you get the right part. 
We guarantee our parts are as described in the written part of the listing, please read carefully and ask any questions you have before purchase.

We offer a limited lifetime warranty on our US-made wheel adapters.

This warranty covers the aluminum construction of the adapter, if it should ever fail we will replace the defective part.

This warranty is limited to part replacement only, user agrees to assume all other responsibility and or liability arising from use of this product.

Wheel studs are a wear part, and are replaceable in the adapter, there are many ways to damage them that have nothing to do with construction so wheel studs are not covered under this warranty, if you need stud replacements we have them available for sale online.

NO Refunds - Exchange Only Buyer pays shipping both ways.

NO Returns

Contact

Please Contact us with ANY questions Before purchase, we can no longer display our phone number in our listings but there is a "contact seller" link at the top right of this page in the box called Seller Information where you can contact us through the message system or find the phone number.

Thank You And Have a Blessed Day



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