MSD RPM Module Kit - 6100-6900 RPM - Odd Increments 1443A04 Made For Street/Strip Use COE3113 Size:Small (57) creep resistant material that BRH0007B0K0100M

Made For Street/Strip Use

The material and workmanship in these springs are second to none and proudly Made in the USA

Additional Required Parts - Available Separately: Clamshells BHS514 (2 required) Isolators 71221016HKR (black)

JAZ manufactures 98% of all its products in-house

“Innovation In Motion” captures the groundbreaking mix of breakthrough products the company has brought to the market

MSD RPM Module Kit 6100 6900 RPM Odd Increments 1443A04 Made For Street Strip Use COE3113 Size:Small (57) creep resistant material that BRH0007B0K0100M Made For Street Strip Use The material and workmanship in these springs are second to none and proudly Made in the USA