.680" #184@ 1.750" #374 @ 1.250" 1.050". We have 16 NEW Dual Valve Springs, 1.300" O.D. the I.D. of the inner spring is. 680". 1.300" O.D. Dual Springs. Alaska and Hawaii usually cost about double. International is even more yet.
16 NEW PSI Polished 1.295" O.D. Dual Valve Springs #258 @ 1.250" NASCAR DEI
16 NEW PSI 1.290" O.D. Dual Valve Springs #377 @ 1.250" NASCAR ECR
16 NEW PSI 1.275" O.D. Dual Valve Springs #395 @ 1.150" LS 1512ML LS1 LS6
16 NEW PSI 1.275" O.D. Dual Valve Springs #395 @ 1.150" LS 1512 ML NASCAR
Radiator Cap 16 lbs PSI Muscle Car Knurled Grip Finned Billet Aluminum Universal
