SC-100/150™ Combo

The SC-100™ and SC-150™ are the two LSM on the engine valve spring compressors for wedge/inline style engines with shaft mounted rockers that come off in pairs joined on one common shaft. With the SC-100/150™ Combo you will receive the complete SC-100™ tool plus the SC-150™ Base. Use the SC-100™ on your smaller centerline needs so you don't have clearance issues, and swap out bases when you have wider mounting needs.  The SC-100™ slotted aluminum base accommodates 5/16" bolts or studs with 3.20" - 3.60" for the two outside bolts/studs center line spacing. The SC-150™ slotted aluminum base accommodates 5/16" bolts or studs with 3.20" - 4.00" for the two outside bolts/studs center line spacing. Remove your pair of rockers and bolt the tool right to the stand. If you have a center stud, the base has a clearance slot, but does not require a nut for mounting. Tool slides back and forth from intake to exhaust to compress and change springs. All LSM on head valve spring compressors have a tap