If you already have one of our LSM SC-100™ valve spring compressors, you can swap out the base if you need the wider SC-150™ centerline. Just remove the bolts that hold the base and shaft together and replace with the new base. It's that simple.
The SC-150™ Base is for wedge/inline engines with two rockers mounted on a single shaft that need wider centerline spacing such as a Windsor Ford. Please see the complete description of the SC-150™ under Valve Spring Compressors for more details and measurements.
*This item is only for the base and shaft only as shown.
Head/Rocker Combination Examples:
Alan Johnson: SBC with T&D
Chevy: LSX-DS with T&D
Chrysler B1: T&D 5/8" shaft system
Dodge RP: T&D
FE Ford: T&D
Windsor Ford: Jesel, T&D
Fred Brewer AMC: T&D
Small Block Pontiac: T&D
**If you have an older, "vintage" SC-100™ or SC-150™ LSM valve spring compressor with a press-fit shaft to hold on the base, you will need the SC-150™ Beam and Base combination.
