QA1 Mustang II Coil-Over Spring - 2.5/3.5 x 8 600# MGLK 2-1/2 in Piston GM Metric

2-1/2 in Piston GM Metric Caliper

Start off the season with a quality Holley Renew Kit repair kit

1980-1986 GMC C6000

simply clean both washable filters with water

RAD-9000 process Tool Room

QA1 Mustang II Coil-Over Spring - 2.5/3.5 x 8 600# MGLK 2-1/2 in Piston GM MetricQA1's Mustang II Pro Coil Kits feature polished and chrome plated springs. They have a 3. 5" upper I. D. and 2. 5" lower I. D., these springs have an 8" free length and are offered in four rates. Made with the highest quality materials, QA1'springs are strong, consistent and have a long life. All QA1'springs come with a lifetime guarantee to remain within 2% of their original free height and rate, so you know you're getting quality springs with QA1.