| | feature blue ring application diameter 350 sb chevy 6-3/4 400 sb chevy 6-3/4 350 ... sb chevy 8 400 sb chevy 8 396/427 bb chevy 8 454/502 bb chevy 8 early sb ford 28 ... applications require spacer 6.4 late sb ford 50 in oz requres 81007 spacer 6.4 ... 7 352/390/406/427/428 bb fe ford1 7.5 350 sb chevy lightweight 6 4.6l ford ... modular v83 6.8 318/340/360 sb chrysler4 7.3 383/400/413/426/440 bb ... chrysle 7.3 1961 79 pontiac v8 6.9 350/400/403/425/455 olds v8 6.5 lt-1 ... 1974 96 will not fit mopar 360 6.7 .350 thick sb ford spacer 79 earlier 351w ... .950 thick sb ford spacer 80 later 302/351w/5.0l . ... 875 thick sb ford spacer powerforce part no 80000 ... for various styles of engines fits all sb engines 5 this is a neutral balance ...
|