QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 400lbs/in - Pigtail - Aluminum

QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 400lbs/in - Pigtail - Aluminum

Marsoni

M251S

$374.98

Get it in 3 business days with 1 day shipping. Friday, May 29

QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 400lbs/in - Pigtail - AluminumSKU: GS401 10400A UPC: 806990062017 QA1 GM Pro Front Coil Over System Single Adj 10in x 400lbs in Pigtail Aluminum GS401 10400A Fits 1967 1974 GM Vehicles Upgrade your classic GM muscle car with the QA1 GS401 10400A Pro Front Coil Over System featuring single adjustable aluminum shocks and 10 inch 400 lbs in high travel springs with pigtail ends. Designed for 1967 1969 Chevrolet Camaro Firebird Nova and select 1973 1974 models this bolt in kit

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Have an older Mercury 40hp 2 stroke. This Solenoid worked perfectly. It is not that easy to install, due to the design of the engine. It does require a bit of patient and the right tools to do it. If you have big hands and don't do this type of repair to often, call a friend that is better than you to get some help :) I have an older engine but it runs like charm. I will order an extra Solenoid and place in the box of "important spare parts" for the future. Very good experience for the purchase and overall quality of the part.

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Reviewed in the United States on January 14, 2022

Verified Purchase

Draper, US

★★★★★ 5

Perfect fit and works great

Size: 96158T-2PCS

Perfect fit and works great. It is great that it comes as a 2pk. I replaced both with no need to change wiring, and kept the working one I had, as backup.

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Reviewed in the United States on May 27, 2026

Verified Purchase

Tom K.

Lake Worth, US

★★★★★ 4

It works as it should...

Size: 96158T-2PCS

Used it in a pinch for stater relay... it works great. Be aware... Mine required metric sockets for the nuts... 10mm for large terminals - 3/8 was too tight and same for smaller terminals 7mm fit better than 5/16 that was too loose. The mounting holes are also spaced closer together than the OEM on a mercruiser 260 in a mid 1980's boat but easy to remedy with a 1/4" drill bit.

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Reviewed in the United States on August 4, 2023

Verified Purchase

Don

Chelsea, US

★★★★★ 5

Fixed 4.3 Merc IO

Size: 96158T-1PCS

Engine wouldn't start reliably or consistently. I had no clicking either from the old solenoid even though it would start from time to time...motor starts perfect after install. Pretty easy install as long as you reconnect the right wires. This worked perfect!

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Reviewed in the United States on August 8, 2023

Verified Purchase

Mr Sexy

Phoenix, US

★★★★★ 5

Quality

Size: 96158T-2PCS

Worth the money. Quality. Fit good. Easy too install.

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Reviewed in the United States on September 21, 2025