.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
DAIMLER BATTERY SUPPORT A 405 540 16 16 NEW OEM A 405 540 16 16
