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QA1 GD501-10500A Pro Coil Double Adjustable Front Coilover Kit 500lb Tapered Pigtail

(Chevrolet Malibu 1964-67, Chevelle 1964-67, El Camino 1964-67, Bel Air 1956-57, Truck 1955-57, Two-Ten Series 1955-57; Pontiac GTO 1964-67 + 8 more models)

Part of: QA1 Pro Coil Double Adjustable Front Coilover Kit Tapered Pigtail

Other options in this family: QA1 Precision Products GD401-11300A QA1 Precision Products GD501-10400A QA1 Precision Products GD401-11250A QA1 Precision Products GD501-10550A

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

GD501-10500A
13 reviews
Sale Price

$964.95

3 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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Fitment guaranteed

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Product Details

The QA1 GD501-10500A Pro Coil Double Adjustable Front Coilover Kit is a performance suspension solution engineered for GM applications. This aluminum-bodied coilover assembly combines a double-adjustable shock with a matched coil spring for a tunable, track-ready front suspension setup that retains the factory stock mounting location.

The double-adjustable design allows independent tuning of both compression and rebound damping, giving drivers precise control over suspension behavior for street, strip, or road course use. The lightweight aluminum shock body reduces unsprung weight compared to traditional steel units, improving handling response and overall suspension performance.

Key Features:

  • Double Adjustable Damping: Independent compression and rebound adjustment for fine-tuned handling characteristics
  • Aluminum Shock Body: Lightweight construction reduces unsprung weight for improved handling response
  • Stock Mount Fitment: Designed to fit factory front shock mounting locations — no modifications required
  • 10" Coil Spring: 500 lb/in spring rate provides firm, performance-oriented suspension tuning
  • Tapered Pigtail Spring End: Tapered pigtail design ensures proper spring seating and alignment
  • Compressed Length: 10.13 inches
  • Extended Length: 17.00 inches

Ideal for GM performance builds requiring a direct-fit coilover upgrade, the GD501-10500A delivers the adjustability and durability QA1 is known for, backed by their precision manufacturing standards.

Products specifications

Fits

Chevrolet Malibu 1964-67, Chevelle 1964-67, El Camino 1964-67, Bel Air 1956-57, Truck 1955-57, Two-Ten Series 1955-57; Pontiac GTO 1964-67, LeMans 1964-67, Tempest 1964-67; Oldsmobile Cutlass 1964-67, 442 1964-67, F85 1964-67 + 4 more models

Compressed Height

10.5

Extended Height

15

Ref No

45

Title

QA1 Shock Absorber and Coil Spring Assembly GD501-10500A

Prop 65

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Good so far

Great price and fast shipping...took only 2 days to deliver. Very satisfied customer

Would like more description of the items.

I was planning on ordering a race suit, had lot of questions. The support staff were extremely knowledgeable, courteous and had answers for all my questions. Placed the order online and product shipped the next day. Very happy with the customer service and the whole shopping process in general.

Easy process,, reasonable shipping.

good

So far so good. Awaiting product.

Quick service

20.00 bucks cheaper than summit and ebay on my k&n pod filters for my bike. Ordered on thursday night and product shipped monday. Otherwise great deal.

So far so good

Best price, now we will have to see how fast they ship.

great prices

Had what I wanted at a very competitive price. Speed of which it was sent out for delivery was exellent.

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