Tapered Coil-Over Spring Rate: 450 lbs. Black Powder Coated for Select GM Cars with Front Coil-Over Setups

Name: Tapered Coil-Over Spring Rate: 450 lbs. Black Powder Coated for Select GM Cars with Front Coil-Over Setups
Brand: AFCO
SKU: 921-A10GM450
Price: 99.99 USD
Availability: InStock

^$99⁹⁹

Ships on 09/17/2026

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Tapered Coil-Over Springs

Select GM Cars - Front Coil-Over Setups
Rate: 450 lbs.
Length: 10 in.
Black Powder Coated

AFCO Coil-Over Springs are made of chrome silicon wire, rather than chrome vanadium, because of its higher tensile strength and longer life. Chrome silicon also provides consistent rates through a range of sizes. 2-5/8" inside diameter available in 4", 8", 10", 12", and 14" lengths. Sold individually.

Features:

Available in yellow or black coated finish for long-lasting good looks
Cold wound on the latest automatic coiling equipment
Heat-treated twice to withstand the most abusive conditions

Double-ground ends for better consistency and straightness
Squareness tolerance held to within 1°
Exclusive design ensures sides of spring remain parallel when installed so spring won't rub hardware
Guaranteed as long as you own them and they remain within 1% of original free height

Part TypeCoil Spring

Product LineAFCO Coated Coil-Over Springs

BrandAFCO

Package Height7.2

Package Width7.6

Package Length11.7

Weight6.55 PG

Part CategoryPerformance Parts

PositionFront

Spring FinishBlack

QuantitySold individually

Spring TypeCoil

Part FitmentUniversal

Spring Length10 in (254 mm)

Vendor Part NumberA10GM450

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

Tapered Coil-Over Spring Rate: 450 lbs. Black Powder Coated for Select GM Cars with Front Coil-Over Setups

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