Intended for GRT Chassis
Ribs; 35" (890mm) Long
’78-’88 GM Metric; Front Inner
#6
Head mount
Head mount
Block mount
Block mount
1:1
15%
30%
3/4"-36 Spline to 3/4"-Smooth Bore
#7
Standard
"B"
"C"
"D"
"E"