377 SBC Street 520 HP H-3 Series

 

GM Perf Block, Forged Crank, Pistons, Rods, MSD, Brodix, Demon, Roller Cam.

H-1 Series   377 SBC Street  410 HP  $ 5,500.00
 
H-2 Series  377 SBC Street  450 HP  $ 5,800.00
 
H-3 Series  377 SBC Street  520 HP  $ 6,900.00
 
H-4 Series  377 SBC Street  558 HP  $7,500.00