QA1 71-76 GM B-Body 12-250 Kit Rear Pro-Coil D-Adj

QA1 71-76 GM B-Body 12-250 Kit Rear Pro-Coil D-Adj

Marsoni

M251S

$524.98

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

QA1 71-76 GM B-Body 12-250 Kit Rear Pro-Coil D-AdjSKU: RCK52364 UPC: 806990168764 QA1 71 76 GM B Body 12 250 Kit Rear Pro Coil D Adj This QA1 RCK52364 kit upgrades 1971 1976 Chevrolet Impala and Caprice B Body models to rear Pro Coil double adjustable coilovers with 250 lb in springs. Bolt in design replaces leaf springs for precise ride height adjustment from 0. 5 inch above stock to 2. 25 inches below stock and dual valving for compression and rebound damping. Gain improved handling, wheel fitment

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I used these spark plugs on my 2018 Cub Cadet XT2 riding mower as part of the spring preparation. The spark plugs were well packed and arrive in great shape and at the appropriate gap. No issues with starting or operating the mower. These Harbot plugs turned out to be a great cost-effective option for me.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 4, 2026

Verified Purchase

shayna20

Draper, US

★★★★★ 5

They work great.

The spark plugs are an exact replacement for my riding mower.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 10, 2026

Verified Purchase

Amazon Customer