All of the TA Super Springs are manufactured from the highest quality chrome silicone tempered steel. These springs were specifically designed for Buick applications, and will accommodate most solid and roller grinds. Rocker arm clearancing will be necessary, please consult with TA tech support. Sold in sets of 12.

Fits Buick 225-231-252 V6
O.D. 1.360
100 lbs @ 1.900
250 lbs @ 1.400
Coil Bind 1.060
Retainer: TA V1450 Series
Locator: TA V1452B.045