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
  • .520 lift
  • 112 lobe center
  • New  performance cam bearings
  • Balanced rotating assembly with balancer
  • New 4.25” stroke  crankshaft
  • Forged rods with ARP® rod bolts
  • New  performance bearings
  • Performance pistons with Molly® rings
  • 9.5 to 1 compression ratio
  • New  performance timing set
  • New  performance high volume oil pump
  • Cylinder heads
  • 2.07”/1.62” stainless steel valves
  • 110 lbs valve springs
  • ARP Head bolts
  • 3 angle seats
  • bronze guides
  • positive seals
  • New push rods, rocker stands and stamped rockers
  • New  performance gasket set
  • Painted Black
  • Bowl porting
  • Stage 2 Porting (add $ 695.00)

Regular Price 4599.95  plus core and shipping

Your cost  $ $4200.00 !!!!!!!!!! plus core and shipping

 

Ask Us an Engine Question

Please enter the information below to ask us an engine question or request a free quote. The Zip Code is required in order to determine your shipping cost. Please enter any special instructions, such as shipping or other relevant information. All orders placed outside of the United States must be paid by Wire Transfer. Please call 1-800-275-7371 for details, assistance, or to discuss your engine via the phone.

  • Contact Information
  • Car & Engine Information Please provide details about your engine needs below as well as information about your engine and car such as engine size, year, make, and model. Also, if you have the VIN for the car, please include that as well.
    Sign up to receive email specials from Precision Engine Rebuilders.
  • We do not sell, rent, lease, or otherwise release the information that you provide. Please feel free to email us, if you have any concerns about your privacy.