1979 Z28

1976 400 SBC block, bored .060 over, modified, decked to 9.014"
Ohio Crankshat, forged 5140 steel crank, 3.75" stroke, internally balanced
Eagle "SIR" 5.7" H-beam rods
TRW LW2606F60 pistons, forged, 16.2cc reverse dome, 595 grams
Comp Cams NX276HR Hyd Roller 224/236 @ 0.050 275/287 adv .535/.554 lift 113lsa 108ctr (1.050" base circle)
AFR 210cc heads, 75cc chambers, 9.3:1 compression


Dual plane 1206 port manifold
Holley 750CFM carb

Hedman 1 3/4" long tube headers
Dual exhaust, Flowmaster mufflers

Super T-10 transmission

3.73 gears, posi

26x8.5" tires.