HELLO!  THIS AUCTION IS FOR A VERY NICE BB CHEVROLET SHORT BLOCK FRESHLY REBUILT BY BY JIM LARRS OWNER OF ORANGE ENGINE IN ANAHEIM, CALIF... 

THIS 425 HP 427 4 BOLT MAIN 11:1 COMPRESSION  SHORT BLOCK WAS PURCHASED BRAND NEW BY ME FROM  COURTESY CHEVROLET IN SAN DIEGO IN THE SPRING OF 1966.  SINCE IT WAS A PARTS DEPARTMENT SHORT BLOCK THERE IS NOTHING STAMPED ON THE FRONT PAD AND THE MOTOR HAS NEVER BEEN DECKED. I HAVE THE ORIGINAL BILL OF SALE FROM COURTESY CHEVROLET –SO YOU CAN SAY THIS IS A ONE OWNER MOTOR.

SHORTLY AFTER PURCHASING I HAD THE BLOCK BORED .030 OVER AND INSTALLED A SET OF TRW 12:5 (NEW) PISTONS (GAS WAS CHEAP BACK THEN AND THE MOTOR RAN FINE ON STANDARD WHITE PUMP).

THIS SHORT BLOCK IS COMPLETELY REBUILT, READY TO INSTALL AND FIRE UP.

SPECS:   1966 427 425HP HORSEPOWER CHEVROLET CORVETTE SHORT BLOCK

* THE CASTING # IS 3869942,

* DATE CODE IS C-29-6 (March-29-1966). 

* THIS BLOCK HAS BEEN HOT TANKED AND CLEANED (HAS NO RUST OR SCALE),

* THIS BLOCK HAS HAD NO DAMAGE OR CRACK REPAIR.

* THE BLOCK IS IN EXCELLENT SHAPE INSIDE AND OUT.

* CYLINDERS ARE EXCELLENT, NO PITTING DAMAGE OR WEAR WHAT SO EVER.  IT ALSO HAS BEEN FRESHLY HONED.  

* NEW CAM BEARINGS INSTALLED

* NEW BRASS FREEZE PLUGS.

* ALL BOLT HOLES WERE CHASED.

* THE SHORT BLOCK HAS A SET OF 1966 TRW 12.5 TO 1 FORGED PISTONS MILLED DOWN TO 11.1   

* PISTONS NOW YIELD THE STOCK 11:1 COMPRESSION RATIO.

* NEW SET OF SPEED PRO RINGS. 

 * THE CRANKSHAFT IS A "NOS" GM FORGED STEEL NITRATED STANDARD ON THE ROD AND MAIN JOURNALS,

*  NEW CLEVITTE MAIN AND ROD BEARINGS

* RODS WERE CLEANED AND MAGNAFLUXED..   

* THE CAMSHAFT IS A BRAND NEW COMP CAMS FAITHFUL REPRODUCTION OF THE GM FACTORY 427/425HP SOLID LIFTER GRIND. 

* NEW COMP CAMS SOLID LIFTERS INCLUDED

* NEW CLOYES DOUBLE ROLLER TIMING SET FINISH OFF THE SHORT BLOCK ASSEMBLY.  

* THIS ENGINE ALSO HAS THE CORRECT 8 INCH HARMONIC BALANCER.

* THIS 427 WILL MAKE A VERY SWEET SHOW/STREET ENGINE FOR YOUR 1966 CORVETTE OR FULL SIZE CHEVROLET

* AFTER PURCHASE YOU MAY HAVE THE FRONT PAD STAMPED WITH WHAT EVER YOU WANT.

* SHIPPING CAN BE ARRANGED.

Jeff

SoCal

949 633 8468