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QA1 10HTSF400 High Travel Coil Spring 3.5" ID 10" Length 400 lbs/in Tapered 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

10HTSF400
11 reviews
Sale Price

$104.95

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The QA1 10HTSF400 is a high-performance chrome-silicon high travel coil spring designed for racing and performance suspension applications. This 10-inch length spring features a 3.5-inch inside diameter with a tapered design and delivers a spring rate of 400 pounds per inch for precise suspension tuning.

Key Features:

  • Chrome-silicon alloy construction for superior strength and durability
  • High travel design allows for increased suspension compression and extension
  • 3.5-inch inside diameter with tapered configuration
  • 10-inch free length
  • 400 lbs/in spring rate for accurate load management
  • Silver powder-coated finish provides corrosion resistance and a professional chrome-like appearance
  • Precision wound for consistent performance

QA1's high travel springs are engineered for demanding motorsports applications where suspension travel and precise spring rates are critical. The tapered design helps maintain coil separation under compression while the chrome-silicon material provides excellent fatigue resistance for long-lasting performance.

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

Prop 65

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

Title

QA1 Coil Spring 10HTSF400

This is my second purchase from Autoplicity and both purchases were very fast and the shipping is super fast. communication was excellent as well, I will definetly recommend them for any purchases.

Good service! Really helpful.

Excellent service and fast shipping. A seller I would do business with again.

Simple. Easy shopping

excellect website very easy to order

good product, cheaper than i found on other web sites. fast shipping with tracking.

Best price

Great price found for my product. excellent customer service and my item was in stock.

So far so good

Shopped for the best price I could find on my combo pintle/tow hitch and Autoplicity came in the lowest. So I'm expecting maybe a super long delivery right? Nope they shipped it Immediately and I just got it like 3 days later. I will order again in a heartbeat. Have no fear their a great supplier

first and last place i had too look had my part it was great

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