Corvette Racing
Duntov Motor Co
Officially Licensed Manufacturer of the Corvette Grand Sport

CORVETTE PARTS

Duntov Motor Company, LLC

13906-C Denton Drive
Farmers Branch, TX 75234

Toll Free Order Line
(888) 581-3838

Phone (972) 243-3838

Fax (972) 243-3828

Sportscar Vintage Racing

Lake Forest Sportscars
Corvette Grand Sport
Duntov Motor Company

WE BUY CORES!
GT1 Protofab Corvette prepared by Alan Sevadjian and Richard Morris for the Trans Am seriesDuntov Motors sells everything outright - No core required! If you wish to ship your old parts to us, here is what we are currently buying. Remember, freight to us is your responsibility. After receiving, inspecting and (in the case of brake calipers) testing accepting your parts, we will either credit your credit card or issue you a check. You don't have to buy from us to send in cores - we are always looking for good cores. Please email us for shipping instructions. Prices can fluctuate, so check here first.

Brakes

You don't have to buy calipers from us to sell us caliper cores. If you have caliper cores to sell, we will pay you $35 per caliper for your rebuildable Delco Corvette cores.
65-82 caliper core 65 - 82 Calipers, each $35
J-56 inconal twin pin brake pad cores
J-56 Inconal Twin Pin Brake Pads
Note: We are only interested in Original GM Inconal backing plates. We will not pay for aftermarket backing plates.

$10
Differential

1963-1979 Corvette Core Values
There is no core charge! If you want to send back your old differential in the fine box we send your new one in, this is the guide we will use to determine its value. When we get your core, we will disassemble, inspect and pay you for everything in there that is good enough to use in one of our differentials.
Case with No Damage
$60
Rear Cover
$20
Pinion Flange
$35
Stub Axles (pair)*
$20
Posi Carrier
$110
Good Reusable Ring & Pinion Sets
$55
TOTAL
$300
* we don't reuse stub axles, but they have core value, so we will pay you and pass them on.
1980-1982 Corvette Core Values
There is no core charge! If you want to send back your old differential in the fine box we send your new one in, this is the guide we will use to determine its value. When we get your core, we will disassemble, inspect and pay you for everything in there that is good enough to use in one of our differentials.
Case with No Damage
$80
Pinion Flange
$20
Stub Axles (pair)*
$60
Posi Carrier
$100
Good Reusable Ring & Pinion Sets
$50
TOTAL
$310
* we don't reuse stub axles, but they have core value, so we will pay you and pass them on.

Half Shafts

63-82 corvette half shaft cores
63-79 Half Shafts
$20
80-82 Half Shafts
$25
63-79 Half Shaft Flanges
$25
  Note: We only accept un-dented half shafts and undamaged half shaft flanges!

Front Suspension

upper control arm assembly
Upper Control
Arm Assembly

$25
lower control arm assembly
Lower Control
Arm Assembly

$40
63-82 front spindle core
63 - 68 Front Spindle
$75
69 - 82 Front Spindle
$20
63-82 front hub core 63 - 68 Front HUB
$70
69 - 82 Front HUB
$40
Note: Don't send us rotors - we have no use for used rotors, and the freight will cost you
Steering
63-82 steering box core
63 - 68 Steering Boxes
$75
69 - 82 Steering Boxes
$40
Note: We will give you half credit even if the sector shaft is history but the case and cover is OK
63-82 power steering pump core 63 - 82 Power Steering Pump $35
63-82 power steering slave cylinder core 63 - 82 Power Steering Slave Cylinders $35
63-82 power steering control valve core 63 - 82 Power Steering Control Valves $50
manual steering drag link core

Manual Steering Drag Link
Small Block

$25
Big Block $50
Rear Suspension & Trailing Arms

trailing arm coreEach Trailing arm assembly has 6 core parts. Four are almost always good; the spindle housing, spindle flange, caliper bracket and parking brake pin set. Sometimes the trailing arm and spindle are undamaged and can be reused. Send back your old assemblies and we will take them apart and pay you for all that is reusable.

Bottom Line: If we can use all the core parts in your trailing arm assembly, you will get back $150 to $225 each, depending on the model year.
bare trailing arm core
Bare Trailing Arm
$20
65-82 spindle core
65-82 Spindle
$20
63-82 Corvette bearing spindle housing core

63 - 82 Bearing Support Housings

$45
63-79 Corvette spindle flange core
63 -79 Spindle Flange
$25
80-82 Corvette spindle flange core
80 - 81 Spindle Flange - Automatic
$35
82 Spindle Flange - Automatic
$35
80 - 82 Spindle Flange - Manual
$35
63-82 rear caliper mount bracket core
63 - 82 Rear Caliper Mount Brackets
$10
65-82 parking brake pin and bolt set core
65-82 Parking Brake Pin & Bolt Sets
$5