CHEVROLET 496 454 509 540 427 STROKER ROLLER CAM ENGINE RECTANGLE 2 BOLT 585HP

Description: THIS AUCTION IS FOR A COMPLETELY REBUILT 2 BOLT MAIN 496 CUBIC INCH,WOW!!!!! (MARK IV, 454 2 BOLT BLOCK WITH A 2 PIECE REAR SEAL, 9.800 DECK) CHEVROLET STROKER ENGINE.OUR BLOCKS ARE MACHINED ON OUR BRAND NEW RMC V40 FULLY AUTOMATIC CNC MACHINE FOR THE TIGHTEST AND BEST FINISH PRODUCT HERE ON E BAY OR ANYWHERE!!! THE WORK PREFORMED TO THIS ENGINE IS AS FOLLOWS: 1. THIS BLOCK HAS BEEN OVEN CLEANED(HAS NO RUST OR SCALE), SHOT PEENED, MAGNAFLUXED AND PRESSURE TESTED. 2. THE BLOCK IS FRESHLY BORED AND TORQUE PLATE MOLY HONED TO .060 ALL BLOCKS ARE ALSO SONIC CHECKED TO ENSURE CONCENTRIC CYLINDER WALL THICKNESS AFTER BORING AND HONING. 3. THE BLOCK HAS BEEN LINE HONED, SQUARE DECKED, AND NEW CAM BEARINGS INSTALLED ALONG WITH NEW BRASS FREEZE PLUGS. ALL BOLT HOLES AND THREADS ARE FINE. 4. THIS ENGINE HAS A BRAND NEW SET OF LIGHTWEIGHT, FULLY CNC MACHINED WISECO FORGED RACING PISTONS AND SPEED PRO PLASMA MOLY RINGS ( 5/64X5/64X 3/16 OIL) THESE PISTONS YIELD A PUMP GAS FRIENDLY 10.25:1 COMPRESSION RATIO. WISECO IS AN INDUSTRY LEADER IN RACING PISTONS. 5. NEW KING H BEARINGS FOR RODS AND MAINS, ROD AND CAMSHAFT BEARINGS WERE INSTALLED. THE CAMSHAFT IS A COMP CAMS HYDRAULIC ROLLER CAMSHAFT 11-602-8 AND ROLLER CAM LIFTERS WITH A TRUE CLOYES DOUBLE ROLLER CHAIN SET. THIS CAMSHAFT IS A 11-602-8 COMP CAMS HYDRAULIC LIFTER CAMSHAFT .570 INTAKE .554 EXHAUST, 243 AND 257 DURATION @.050 ON BOTH THE INTAKE AND EXHAUST AND IT IS GROUND ON 107 DEGREE LOBE SEPERATION. THIS CAMSHAFT HAS A DISTINCT LOPY IDLE AND IS DESIGNED TO MAKE MAXIMUM POWER IN THE 2500-6500 RPM RANGE. INSTALLED ALONG WITH THE CAMSHAFT IS A NEW SET OF HYDRAULIC ROLLER LIFTERS WITH 3/8 MOLY PUSH RODS . 6. RODS ARE BRAND NEW PRO-COMP ENTERPRISES FORGED STEEL H BEAM CAP SCREW WITH 7/16 BOLTS AND FULL FLOATING WRIST PINS. THE RODS ARE 6.385 (STOCK ROD LENGTH IS 6.135) THESE RODS ARE .250 LONGER THAN STOCK. THE INCREASE IN ROD LENGTH PRODUCES LESS SIDE LOAD ON THE PISTON WHICH RESULTS IN LESS FRICTION AND GREATER HORSEPOWER AND TORQUE THROUGHOUT THE RPM RANGE. 7. THE CRANKSHAFT IS BRAND NEW AIRCRAFT QUALITY CAST STEEL SCAT/PEP CRANKSHAFT.THE CRANKSHAFT IS SHOT PEENED FOR STRESS RELIEVING AND HAS A FULL .125 RADIUS ON THE MAINS AND ROD JOURNALS!, THIS CRANKSHAFT IS ALSO INTERNALLY BALANCED AND IS THE BEST OF THE BEST!!(4.250 STROKE, 1/4 INCH LONGER THEN STOCK 454), FRESHLY MICROPOLISHED AND STANDARD ON THE ROD AND MAIN JOURNALS. ENGINE IS INTERNAL BALANCED. USE NON WEIGHTED BALANCER AND NON WEIGHTED FLYWHEEL. 8. THIS ENGINE IS FULLY BALANCED ON OUR NEW RMC COMPUTER BALANCER AND IT IS ALSO BLUEPRINTED. PISTONS, RODS AND CRANKSHAFT ARE BALANCED TO LESS THEN 1 GRAM. ( MOST MACHINE SHOPS ONLY BALANCE TO A 5 GRAM SPREAD) BEARING CLEARANCES WERE SET AT .002 ON BOTH THE MAINS AND RODS. 9. THE CYLINDER HEADS ARE NEW RECTANGLE PORT HEADS WITH 320CC INTAKE RUNNERS AND WITH D PORT EXHAUST PORTS FOR THE BEST RECTANGLE PORT BBC CHEVY HEAD!!. HEADS HAVE BEEN ASSEMBLED WITH NEW SET OF 1 PIECE STAINLESS STEEL SWIRL POLISHED SEREVE DUTY QUAL CAST VALVES (2.25 X 1.88). THESE VALVES ARE 11/32 STEM AND .250 LONGER THEN STOCK, A NEW SET OF DOUBLE SPRINGS AND CHROMOLY RETAINERS WITH HARDENED LOCKS AND A NEW SET OF PC SEALS. THESE HEADS ALSO HAVE NEW ALIUMIUM OR STAINLESS STEEL 1.7 RATIO FULL ROLLER ROCKER ARMS, NEW PUSHRODS, NEW ROCKER STUDS ,GUIDEPLATES AND A NEW SET OF CHROMALLOY 12 POINT CYCLINDER BOLTS WITH TEFLON TAPE. .PAN, BALANCER,TIMING COVER AND PUMP NOT INCLUDED. 10. THIS ENGINE HAS BEEN COMPLETELY ASSEMBLED AND IT IS READY TO ADD ACCESSORIES AND RUN.THIS ENGINE WILL HAVE 575HP. WE ARE A FULL SERVICE MACHINE SHOP WITH OVER 65 YEARS IN BUSINESS. INSIST ON ONLY THE FINEST QUALITY FOR YOUR STREET OR RACE CAR. BUY WITH CONFIDENCE IT REALLY IS AS NICE AS I DESCRIBED IN THIS AUCTION. THANKS FOR LOOKING. SquareTrade © AP6.0

Price: 6399.99 USD

Location: Fresno, California

End Time: 2024-11-08T20:45:29.000Z

Shipping Cost: 750 USD