QA1

Handling Kit Level 3 w/o shocks A-Body for GM 73-77 Kit

HK33-GMA3
$4,098.98

Out of Stock

Estimated Delivery in 3-7 business days

QA1

Handling Kit Level 3 w/o shocks A-Body for GM 73-77 Kit

HK33-GMA3
$4,098.98

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 Handling kit w/o shocks.
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
Pro-Touring Upper & Lower Control Arms, Front & Rear Sway Bar,Boxed Trailing Arms,Adjustable Upper Trailling Arms,Tie Rod Adjuster Sleeves,Adjustable Frame Brace, Canister Mount-Flat & Spanner Wrench.
Specifications
Part NumberItemQuantity
HK33-GMA3Handling Kit Level 3 w/o shocks A-Body for GM 73-771
Product Details

Want better handling for your 1973-1977 GM A-Body vehicle? Turn to QA1's handling suspension kits for the best ride that fits your needs. Available in three different levels of performance, these handling kits offers easy, bolt-in installation and seamlessly works with whatever OE component each piece attaches to. Don't want to make the investment right away? No problem. You can build your car in stages, using our parts list as a road map to get to the level of performance you want and have the peace of mind knowing you won't have compatibility issues. These kits include spring rates carefully selected to maximize performance while maintaining a smooth, comfortable ride. They are geared towards average weight small block and LS powered vehicles with stock trim. Our level three handling kits offer stiffer springs to maximize cornering performance. What if the vehicle has been heavily modified from its original weight? No problem. These kits are also offered without shocks to give you the flexibility to order the shocks with the spring rates you want.

Compatibility List
YearMakeModelDrivePosition
1974BuickCentury
1973BuickCentury
1977BuickCenturyRWD
1976BuickCenturyRWD
1975BuickCenturyRWD
1974BuickRegal
1973BuickRegal
1977BuickRegalRWD
1976BuickRegalRWD
1975BuickRegalRWD
1973ChevroletChevelle
1977ChevroletEl CaminoRWD
1976ChevroletEl CaminoRWD
1975ChevroletEl CaminoRWD
1974ChevroletEl CaminoRWD
1973ChevroletEl CaminoRWD
1976ChevroletLaguna
1975ChevroletLaguna
1974ChevroletLaguna
1973ChevroletLaguna
1975ChevroletLagunaRWD
1977ChevroletMalibuRWD
1976ChevroletMalibuRWD
1975ChevroletMalibuRWD
1974ChevroletMalibuRWD
1973ChevroletMalibuRWD
1977ChevroletMonte Carlo
1976ChevroletMonte Carlo
1975ChevroletMonte Carlo
1974ChevroletMonte Carlo
1973ChevroletMonte Carlo
1974GMCSprint
1977GMCSprintRWD
1976GMCSprintRWD
1975GMCSprintRWD
1974GMCSprintRWD
1973GMCSprintRWD
1977OldsmobileCutlass
1976OldsmobileCutlass
1975OldsmobileCutlassRWD
1974OldsmobileCutlassRWD
1973OldsmobileCutlassRWD
1974OldsmobileCutlass Supreme
1973OldsmobileCutlass Supreme
1977OldsmobileCutlass SupremeRWD
1976OldsmobileCutlass SupremeRWD
1975OldsmobileCutlass SupremeRWD
1974PontiacGrand Am
1973PontiacGrand Am
1975PontiacGrand AmRWD
1975PontiacGrand Prix
1974PontiacGrand Prix
1973PontiacGrand Prix
1977PontiacGrand PrixRWD
1976PontiacGrand PrixRWD
1977PontiacLeMansRWD
1976PontiacLeMansRWD
1975PontiacLeMansRWD
1974PontiacLeMansRWD
1973PontiacLeMansRWD

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 Handling kit w/o shocks.
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
Pro-Touring Upper & Lower Control Arms, Front & Rear Sway Bar,Boxed Trailing Arms,Adjustable Upper Trailling Arms,Tie Rod Adjuster Sleeves,Adjustable Frame Brace, Canister Mount-Flat & Spanner Wrench.
Specifications
Part NumberItemQuantity
HK33-GMA3Handling Kit Level 3 w/o shocks A-Body for GM 73-771
Product Details

Want better handling for your 1973-1977 GM A-Body vehicle? Turn to QA1's handling suspension kits for the best ride that fits your needs. Available in three different levels of performance, these handling kits offers easy, bolt-in installation and seamlessly works with whatever OE component each piece attaches to. Don't want to make the investment right away? No problem. You can build your car in stages, using our parts list as a road map to get to the level of performance you want and have the peace of mind knowing you won't have compatibility issues. These kits include spring rates carefully selected to maximize performance while maintaining a smooth, comfortable ride. They are geared towards average weight small block and LS powered vehicles with stock trim. Our level three handling kits offer stiffer springs to maximize cornering performance. What if the vehicle has been heavily modified from its original weight? No problem. These kits are also offered without shocks to give you the flexibility to order the shocks with the spring rates you want.

Compatibility List
YearMakeModelDrivePosition
1974BuickCentury
1973BuickCentury
1977BuickCenturyRWD
1976BuickCenturyRWD
1975BuickCenturyRWD
1974BuickRegal
1973BuickRegal
1977BuickRegalRWD
1976BuickRegalRWD
1975BuickRegalRWD
1973ChevroletChevelle
1977ChevroletEl CaminoRWD
1976ChevroletEl CaminoRWD
1975ChevroletEl CaminoRWD
1974ChevroletEl CaminoRWD
1973ChevroletEl CaminoRWD
1976ChevroletLaguna
1975ChevroletLaguna
1974ChevroletLaguna
1973ChevroletLaguna
1975ChevroletLagunaRWD
1977ChevroletMalibuRWD
1976ChevroletMalibuRWD
1975ChevroletMalibuRWD
1974ChevroletMalibuRWD
1973ChevroletMalibuRWD
1977ChevroletMonte Carlo
1976ChevroletMonte Carlo
1975ChevroletMonte Carlo
1974ChevroletMonte Carlo
1973ChevroletMonte Carlo
1974GMCSprint
1977GMCSprintRWD
1976GMCSprintRWD
1975GMCSprintRWD
1974GMCSprintRWD
1973GMCSprintRWD
1977OldsmobileCutlass
1976OldsmobileCutlass
1975OldsmobileCutlassRWD
1974OldsmobileCutlassRWD
1973OldsmobileCutlassRWD
1974OldsmobileCutlass Supreme
1973OldsmobileCutlass Supreme
1977OldsmobileCutlass SupremeRWD
1976OldsmobileCutlass SupremeRWD
1975OldsmobileCutlass SupremeRWD
1974PontiacGrand Am
1973PontiacGrand Am
1975PontiacGrand AmRWD
1975PontiacGrand Prix
1974PontiacGrand Prix
1973PontiacGrand Prix
1977PontiacGrand PrixRWD
1976PontiacGrand PrixRWD
1977PontiacLeMansRWD
1976PontiacLeMansRWD
1975PontiacLeMansRWD
1974PontiacLeMansRWD
1973PontiacLeMansRWD
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.