Wehrs Machine Lower Spring Cup - 5 in OD Spring - 3 in Lift - Black AMH-1.8 or Melling M99HV

or Melling M99HV

LS1 / LS2 / LS6

Provides hands-free engine cranking when adjusting valves

P/N 20-124 are recommended accessories

1977-1978 GMC K25 Suburban

Wehrs Machine Lower Spring Cup - 5 in OD Spring - 3 in Lift - Black AMH-1.8 or Melling M99HVProduct Description: Spring Cup Lower 5 in OD Spring 3 in Lift Aluminum Black Anodized Sold Individually Wehrs produces custom machined chassis and engine components designed for racing use. Their lineup includes everything from mounting brackets to cover panels, birdcage assemblies, and much more. Many of their parts are made from lightweight aluminum. They also offer a number of specialty tools. Wehrs Machine & Racing Products have provided racers