(4) Perfect Circle 212-1338 Engine Intake Valve Spring 1984-1995 Ford 3.8L-V6

(4) Perfect Circle 212-1165- Engine Intake Valve Springs 1966-1969 Ford 289 302

(4) Perfect Circle 212-1153 Engine Valve Spring 1964-1990 GM 260 307 350 403 455

(4) Perfect Circle 212-1341 Intake Valve Spring for 1986-1990 GM 2.0L-L4 Turbo

Perfect Circle 212-1131 Engine Valve Spring - Valve Spring, Intake 2121131 New

(4) Perfect Circle 212-1150 Intake Valve Springs

Perfect Circle 212-1317 Engine Valve Spring 2121317

(8) Perfect Circle 216-5080 Engine Valve Spring Retainer Keeper