GM Hemispherical Heads
Designed and Fully CNC Machined By Sonny's

2006 SAR 565 CU IN CHEVY-SINGLE FOUR BARREL - 955 HP

feature list

  • Dart Big "M" block
  •  Holley HP 1150 carburetor
  • SAR/Brodix stage II 1x4 aluminum intake manifold
  •  SAR/Brodix BB5 Maxflow (390cc) aluminum head in-house CNC ported assemblies
  •  featuring Manley severe duty valves
  • SAR/Crane custom grind roller camshaft
  • Crower severe duty tappets
  •  Crane roller rockers
  •  SAR stud girdle
  • 14.8 to 1 SAR/Venolia pistons with taper wall wrist pins
  • BME aluminum rods
  • 4.250” stroke 4340 internally balanced crankshaft
  • ATI balancer
  •  Moroso steel oil pan
  • Crane billet roller timing set
  •  MSD distributor
  • Moroso wires
  •  “Sonny's” aluminum valve covers

Complete & Dyno Tested    $20,160.00

Additional Options

  • Aluminum oil pan
  • $ 420.00
  • Crower billet rods (*Inclu extra balancing)
  • $ 761.00
  • Custom 2x4 SAR sheetmetal intake w/2 carburetors and linkage
  • $2,495.00
  • Jesel belt drive
  • $ 682.00
  • Jesel rocker arms
  • $ 682.00
  • Crank trigger ignition
  • $ 315.00
  • Titanium valves
  • $1,095.00
  • SAR/T&D shaft rocker (with one-piece intake bars) with needle bearing roller tips
  • $ 995.00
  • SAR installed NOS fogger (+300HP)
  • $1,895.00
  • Moroso vacuum system
  • $ 787.00
  • CSR starter
  • $ 295.00
  • Meziere high flow electric water pump
  • $ 395.00