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QA1 10HTSF450 High Travel Coil Spring 10 Inch 450 lb/in Chrome Silver

(Pontiac GTO 1968-72, Grand Prix 1969-72, LeMans 1968-72, Tempest 1968-70; Chevrolet Chevelle 1968-72, El Camino 1968-72, Monte Carlo 1970-72 + 6 more models)

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

10HTSF450
12 reviews
Sale Price

$104.95

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The QA1 Precision Products 10HTSF450 is a high-performance coil spring designed for racing and high-travel suspension applications. This chrome silicon high-travel spring features a 3.570-inch inside diameter with a tapered design that provides optimal load distribution and consistent performance under demanding conditions.

Key Specifications:

  • Spring length: 10 inches
  • Spring rate: 450 pounds per inch
  • Inside diameter: 3.570 inches (tapered design)
  • Chrome silicon construction for durability and heat resistance
  • Silver powder-coated finish with chrome appearance
  • High-travel design for extended suspension movement

Features and Benefits:

  • Tapered barrel design maximizes coil-to-coil contact and prevents binding
  • Chrome silicon alloy material provides superior strength and fatigue resistance
  • Powder-coated silver finish offers corrosion protection and professional appearance
  • Precision wound to exacting tolerances for consistent spring rates
  • Ideal for circle track, drag racing, road racing, and off-road applications

QA1's high-travel spring line is available in multiple lengths (7, 9, 10, 12, 14, and 16 inches) with various spring rates to accommodate different suspension setups and vehicle weights. These springs are engineered to deliver predictable, linear compression characteristics for improved handling and suspension tuning.

Products specifications

Fits

Pontiac GTO 1968-72, Grand Prix 1969-72, LeMans 1968-72, Tempest 1968-70; Chevrolet Chevelle 1968-72, El Camino 1968-72, Monte Carlo 1970-72; Oldsmobile Cutlass Supreme 1968-72, Cutlass 1968-72, 442 1968-71, Vista Cruiser 1968-72 + 3 more models

Title

QA1 Coil Spring 10HTSF450

Prop 65

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

very easy to use

Very easy

Send more sunex tool sales

Great!

Best price I could find anywhere! I was called to make sure I really ordered it and it was not fraud! Never had a retailer do that before! Will buy from again!

great

Have what I needed n as easy as 1-2-3

It was quick. Price is good. Purchase was easy.

first time ordering

Great service and quick shipping. I beat other advertised prices for the tuner I bought by $50!

I recently ordered 2 autometer gauges for my truck from Autoplicity. The order arrived 3 days later on my door step. The gauges are beautiful and I cant wait to install them.. Thanks Autoplicity!

Great price on the net among other competitors.

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