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Oldsmobile Cuttlass W-30

Below are specifications for a custom-built, performance long block 455 OLDS with 370-420hp with 450 ft lbs torque

  • 455 block bored, honed, decked and align honed
  • Performance camshaft dialed in
    • 224/234 @ .050
    • .490 lift
    • 112 lobe center
  • New performance cam bearings
  • Balanced rotating assembly with balancer
    • Reground GM crankshaft
    • Resized rods with ARP® rod bolts
    • New performance bearings
  • OEM pistons with Molly® rings
    • 8.5 to 1 compression ratio
  • New performance timing set
  • New performance high volume oil pump
  • Cylinder heads
    • 2.07”/1.62” stainless steel valves
    • matching valve springs
    • ARP Head bolts
    • 3 angle seats
    • new guides
    • positive seals
  • New push rods, rocker stands and stamped rockers
  • New performance gasket set
  • Painted Black
  • Bowl porting
  • Stage 2 Porting
  • Dialed in cam

Price $3,995.00  plus core and shipping

 

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