Pontiac 400 or 455 Blocks
AwesomeEngines® Pontiac Recon blocks are hot tanked, checked for imperfections, Threads are tap corrected with time certs if needed, Main caps and saddles are corrected if needed with align honing, CNC machined Deck Surfaces to a Perfect +-45° to 10.225″ from cam a crank center line, CNC blueprint bored then honed to perfection up to .060″bore, Blocks de-burred, hot washed, cam bearings, brass freeze plugs installed with dimensional specifications near perfect.
Blocks are Ready for Assembly
400ci 2 Bolt 3.000″ Main Block Fully CNC Race Prepped to a .030 .040 or .060″ + Final Bore
$1590.00
455ci 2 Bolt Cap 4 Bolt Block with a 3.250″ Main Fully CNC Race Prepped to a .030 .040 or .060″ + Final Bore
$1990.00
428 or 455ci 4 bolt Cap 4 Bolt 3.250″ Main Fully CNC Race Prepped to .030-.040-.060-.080″ Final Bore
$2490.00
461ci Eagle or Scat Rotator 4.250″ Balanced Cast Crank, I Beam 6.8″ Rods, Forged Carrillo, JE, Mahle or Wiseco Pistons, Rings, Bearings
$2290.00
GM Recon 400 – 428 – 455 Cranks, GM Recon I Beam Rods, Stock Forged Pistons, Rings, Bearings Balanced Installed Rotator and 2 Piece Rear Seal
$1990.00