PAC Racing Springs PAC-1358-16 valve springs. Features 1300 Series Drag Race triple spring design, 688 lb/in rate, 1.130 in coil bind, 1.645 in OD, set of 16, ideal for drag racing applications.

PAC Racing Springs PAC-1351-16 valve springs. Features 1300 Series Drag Race triple spring design, 752 lb/in rate, 1.160 in coil bind, 1.667 in OD, set of 16, ideal for drag racing applications.

PAC Racing Springs PAC-1351H-16 valve springs. Features 1300 Series Drag Race triple spring design, 752 lb/in rate, 1.160 in coil bind, 1.667 in OD, set of 16, ideal for drag racing applications.

PAC Racing Springs PAC-1364-16 valve springs. Features 1300 Series Drag Race triple spring design, 840 lb/in rate, 1.115 in coil bind, 1.681 in OD, set of 16, ideal for drag racing applications.

PAC Racing Springs PAC-1364L-16 valve springs. Features 1300 Series Drag Race triple spring design, 840 lb/in rate, 1.115 in coil bind, 1.681 in OD, set of 16, ideal for drag racing applications.

PAC Racing Springs PAC-1353-16 valve springs. Features 1300 Series Drag Race triple spring design, 900 lb/in rate, 1.140 in coil bind, 1.695 in OD, set of 16, ideal for drag racing applications.

PAC Racing Springs PAC-L8025 valve lock. Features 10-degree lock angle, 11/32 in valve stem, -0.050 height, steel with black oxide finish, each, ideal for performance builds.

PAC Racing Springs PAC-L8025-16 valve locks. Features 10-degree lock angle, 11/32 in valve stem, -0.050 height, steel with black oxide finish, no lash cap recess, set of 16, ideal for performance...

PAC Racing Springs PAC-L8026-16 valve locks. Features 10-degree lock angle, 11/32 in valve stem, +0.050 height, steel with black oxide finish, radius groove type, set of 16, ideal for performance...

PAC Racing Springs PAC-L8027-16 valve locks. Features 10-degree lock angle, 11/32 in valve stem, standard height, steel with natural finish, set of 16, ideal for performance builds.

PAC Racing Springs PAC-L8028-16 valve locks. Features 10-degree lock angle, 11/32 in valve stem, standard height, steel with black oxide finish, radius groove type, set of 16, ideal for performance...

PAC Racing Springs PAC-LR8025-16 valve locks. Features 10-degree lock angle, 11/32 in valve stem, -0.050 height, steel with black oxide finish, recess lock style, set of 16, ideal for performance...