QA1

Drag Kit Level 3 B-Body for GM 78-93 Kit

DK23-GMB4
$8,495.98

Out of Stock

Estimated Delivery in 3-7 business days

QA1

Drag Kit Level 3 B-Body for GM 78-93 Kit

DK23-GMB4
$8,495.98

Out of Stock

Estimated Delivery in 3-7 business days

Authorized dealer
Free shipping on orders above $250 within the lower 48 United States
Brand new parts with warranty coverage
Free 30-day return and exchange on qualifying orders
Got Questions?
Our experts are here to help!
Part Numbers & Details
Kit Contrents
Level 3 Drag kit.
QA1 1 Year Warranty
Manufacturer warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original buyer.
Kit Includes
Front & Rear MOD Series Pro Coil System, Rear Sway Bar,Boxed Trailing Arms,Adjustable Upper Trailling Arms, Drag Race Upper and Lower Control Arms, Tie Rod Adjuster Sleeves,Canister Mount Panel & Spanner Wrench.
Specifications
Part NumberItemQuantity
DK23-GMB4Drag Kit Level 3 B-Body for GM 78-931
Product Details

Looking for a better launch, straight line stability and consistent performance for your 1978-1993 GM B-Body vehicle? Turn to QA1's drag racing suspension kits for a full-vehicle upgrade that fits your needs. Available in three different levels of performance, these drag racing kits offers easy, bolt-in installation and seamlessly works with whatever OE component each piece attaches to.

Compatibility List
YearMakeModelDrivePosition
1991BuickRoadmaster
1993BuickRoadmasterRWD
1992BuickRoadmasterRWD
1993ChevroletCaprice
1992ChevroletCaprice
1991ChevroletCaprice
1990ChevroletCaprice
1989ChevroletCaprice
1988ChevroletCaprice
1987ChevroletCaprice
1986ChevroletCaprice
1985ChevroletCaprice
1984ChevroletCaprice
1983ChevroletCaprice
1982ChevroletCaprice
1981ChevroletCaprice
1980ChevroletCaprice
1979ChevroletCaprice
1978ChevroletCaprice
1992ChevroletCapriceRWD
1991ChevroletCapriceRWD
1990ChevroletCapriceRWD
1989ChevroletCapriceRWD
1988ChevroletCapriceRWD
1987ChevroletCapriceRWD
1986ChevroletCapriceRWD
1985ChevroletImpalaRWD
1984ChevroletImpalaRWD
1983ChevroletImpalaRWD
1982ChevroletImpalaRWD
1981ChevroletImpalaRWD
1980ChevroletImpalaRWD
1979ChevroletImpalaRWD
1978ChevroletImpalaRWD
1992OldsmobileCustom CruiserRWD
1991OldsmobileCustom CruiserRWD
1990OldsmobileCustom CruiserRWD
1989OldsmobileCustom CruiserRWD
1988OldsmobileCustom CruiserRWD
1987OldsmobileCustom CruiserRWD
1986OldsmobileCustom CruiserRWD
1985OldsmobileCustom CruiserRWD
1984OldsmobileCustom CruiserRWD
1983OldsmobileCustom CruiserRWD
1982OldsmobileCustom CruiserRWD
1981OldsmobileCustom CruiserRWD
1980OldsmobileCustom CruiserRWD
1979OldsmobileCustom CruiserRWD
1978OldsmobileCustom CruiserRWD
1978OldsmobileDelta 88RWD
1981PontiacBonnevilleRWD
1980PontiacBonnevilleRWD
1979PontiacBonnevilleRWD
1978PontiacBonnevilleRWD
1981PontiacCatalinaRWD
1980PontiacCatalinaRWD
1979PontiacCatalinaRWD
1978PontiacCatalinaRWD
1981PontiacLaurentian
1980PontiacLaurentian
1979PontiacLaurentian
1978PontiacLaurentian
1982PontiacParisienne
1981PontiacParisienne
1980PontiacParisienne
1979PontiacParisienne
1978PontiacParisienne
1986PontiacParisienneRWD
1985PontiacParisienneRWD
1984PontiacParisienneRWD
1983PontiacParisienneRWD
1989PontiacSafariRWD
1988PontiacSafariRWD
1987PontiacSafariRWD

QA1 Manufacturer's Warranty

QA1 warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original purchaser.

Shipping Info

Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.

  • Applies to items like axles, leaf springs, and long-travel kits.
  • No international shipping on freight items — only to U.S.-based freight forwarders.
  • Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.

Contact us for an international shipping quote.

Returns & Exchanges

30-Day Return Policy — Items must be new, unused, uninstalled, and include all original hardware.

  • No restocking fees for exchanges or gift card credit.
  • 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
  • Installed, damaged, or dirty parts cannot be returned.
  • Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.

Need help? Use Live Chat or Email Us anytime.

Start a Return or Exchange

Return Shipping Responsibility

CHECKOUT+ Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.

  • Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
  • Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.

  • Under 50 lbs: Discounted carrier rate
  • Over 50 lbs: Discounted carrier rate + $25 oversize fee

Refunds

Refunds are issued within 5–7 business days of receiving your return.

  • Funds typically post to your account in 1–3 business days depending on your payment method.
  • There is a 10% restocking fee on all refunds. We don’t get our original shipping, labor, or transaction fees back — so the 10% restocking fee keeps the lights on.
  • You will receive an email once your refund is processed.

International Orders

  • All international orders are final sale.
  • Returns via freight forwarders only accepted if the product hasn’t left the U.S.
  • Import taxes, duties, and other possible import-related fees are the buyer’s responsibility and not included in our shipping charges.
  • We are not responsible for goods once exported outside the U.S.

Product Details

Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!

Part Numbers & Details

View full product specifications

Close specs
Part Numbers & Details
Kit Contrents
Level 3 Drag kit.
QA1 1 Year Warranty
Manufacturer warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original buyer.
Kit Includes
Front & Rear MOD Series Pro Coil System, Rear Sway Bar,Boxed Trailing Arms,Adjustable Upper Trailling Arms, Drag Race Upper and Lower Control Arms, Tie Rod Adjuster Sleeves,Canister Mount Panel & Spanner Wrench.
Specifications
Part NumberItemQuantity
DK23-GMB4Drag Kit Level 3 B-Body for GM 78-931
Product Details

Looking for a better launch, straight line stability and consistent performance for your 1978-1993 GM B-Body vehicle? Turn to QA1's drag racing suspension kits for a full-vehicle upgrade that fits your needs. Available in three different levels of performance, these drag racing kits offers easy, bolt-in installation and seamlessly works with whatever OE component each piece attaches to.

Compatibility List
YearMakeModelDrivePosition
1991BuickRoadmaster
1993BuickRoadmasterRWD
1992BuickRoadmasterRWD
1993ChevroletCaprice
1992ChevroletCaprice
1991ChevroletCaprice
1990ChevroletCaprice
1989ChevroletCaprice
1988ChevroletCaprice
1987ChevroletCaprice
1986ChevroletCaprice
1985ChevroletCaprice
1984ChevroletCaprice
1983ChevroletCaprice
1982ChevroletCaprice
1981ChevroletCaprice
1980ChevroletCaprice
1979ChevroletCaprice
1978ChevroletCaprice
1992ChevroletCapriceRWD
1991ChevroletCapriceRWD
1990ChevroletCapriceRWD
1989ChevroletCapriceRWD
1988ChevroletCapriceRWD
1987ChevroletCapriceRWD
1986ChevroletCapriceRWD
1985ChevroletImpalaRWD
1984ChevroletImpalaRWD
1983ChevroletImpalaRWD
1982ChevroletImpalaRWD
1981ChevroletImpalaRWD
1980ChevroletImpalaRWD
1979ChevroletImpalaRWD
1978ChevroletImpalaRWD
1992OldsmobileCustom CruiserRWD
1991OldsmobileCustom CruiserRWD
1990OldsmobileCustom CruiserRWD
1989OldsmobileCustom CruiserRWD
1988OldsmobileCustom CruiserRWD
1987OldsmobileCustom CruiserRWD
1986OldsmobileCustom CruiserRWD
1985OldsmobileCustom CruiserRWD
1984OldsmobileCustom CruiserRWD
1983OldsmobileCustom CruiserRWD
1982OldsmobileCustom CruiserRWD
1981OldsmobileCustom CruiserRWD
1980OldsmobileCustom CruiserRWD
1979OldsmobileCustom CruiserRWD
1978OldsmobileCustom CruiserRWD
1978OldsmobileDelta 88RWD
1981PontiacBonnevilleRWD
1980PontiacBonnevilleRWD
1979PontiacBonnevilleRWD
1978PontiacBonnevilleRWD
1981PontiacCatalinaRWD
1980PontiacCatalinaRWD
1979PontiacCatalinaRWD
1978PontiacCatalinaRWD
1981PontiacLaurentian
1980PontiacLaurentian
1979PontiacLaurentian
1978PontiacLaurentian
1982PontiacParisienne
1981PontiacParisienne
1980PontiacParisienne
1979PontiacParisienne
1978PontiacParisienne
1986PontiacParisienneRWD
1985PontiacParisienneRWD
1984PontiacParisienneRWD
1983PontiacParisienneRWD
1989PontiacSafariRWD
1988PontiacSafariRWD
1987PontiacSafariRWD
Warranty

View warranty coverage

Close specs

QA1 Manufacturer's Warranty

QA1 warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original purchaser.

Shipping & Returns

Free shipping within the lower 48 United States

Close specs

Shipping Info

Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.

  • Applies to items like axles, leaf springs, and long-travel kits.
  • No international shipping on freight items — only to U.S.-based freight forwarders.
  • Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.

Contact us for an international shipping quote.

Returns & Exchanges

30-Day Return Policy — Items must be new, unused, uninstalled, and include all original hardware.

  • No restocking fees for exchanges or gift card credit.
  • 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
  • Installed, damaged, or dirty parts cannot be returned.
  • Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.

Need help? Use Live Chat or Email Us anytime.

Start a Return or Exchange

Return Shipping Responsibility

CHECKOUT+ Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.

  • Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
  • Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.

  • Under 50 lbs: Discounted carrier rate
  • Over 50 lbs: Discounted carrier rate + $25 oversize fee

Refunds

Refunds are issued within 5–7 business days of receiving your return.

  • Funds typically post to your account in 1–3 business days depending on your payment method.
  • There is a 10% restocking fee on all refunds. We don’t get our original shipping, labor, or transaction fees back — so the 10% restocking fee keeps the lights on.
  • You will receive an email once your refund is processed.

International Orders

  • All international orders are final sale.
  • Returns via freight forwarders only accepted if the product hasn’t left the U.S.
  • Import taxes, duties, and other possible import-related fees are the buyer’s responsibility and not included in our shipping charges.
  • We are not responsible for goods once exported outside the U.S.