Chevy 400 / 520 Horsepower Complete Crate Engine / Pro-built / New 327 350 383 on 2040-parts.com

ALL NEW / NEVER INSTALLED IN VEHICLE!

OPEN 8AM-6PM MST M-F , 8AM-4PM MST SAT 
 

CALL US NOW FOR DETAILS!!

HORSEPOWER: 520, TORQUE: 486 FT./LBS. (VERY STREETABLE / PUMP GAS FRIENDLY!)

MOTOR COMES WITH THE FOLLOWING AS SHOWN (SPEEDMASTER HP SINGLE-PLANE HI-RISE ALUMINUM INTAKE MANIFOLD (DUAL-PLNE "AIR GAP" AVAILABLE AT NO EXTRA CHARGE), SPEEDMASTER ALUMINUM ROLLER ROCKERS, SPEEDMASTER HP HEI DISTRIBUTOR, OIL PAN, H. BAL., TIMING COVER (CHROME OR NON CHROME), SPEEDMASTER HP ALUMINUM W.PUMP)!!!! 

AWESOME PERFORMANCE & MUSCLECAR LOPE/IDLE YET VERY STREETABLE & DEPENDABLE!

CAN BE USED WITH A DAILY DRIVEN PUMP GAS CAR/TRUCK, DRAG CAR, MARINE AND OTHER APPLICATIONS!

BLOCK: SMALL BLOCK CHEVY 400 (RARE, HIGH NICKEL CONTENT)

HEADS: SPEEDMASTER HP ALUMINUM WITH BIG 210 CC INTAKE RUNNER CYLINDER HEADS (WITH ALL NEW HP BIG 2.02"I/1.60"E STAINLESS STEEL SWIRL POLISHED UNDERCUT VALVES, HP Valve Springs, Chromemoly Retainers, 10 Degree Locks, Bronze Guides, 3/8" Screw-in Studs & Guideplates, 64 CC COMBUSTION CHAMBERS).  NOT YOUR GRANDMA'S STOCK "HIGH PERFORMANCE" HEADS!!

CRANKSHAFT: SMALL BLOCK CHEVY 400 CAST STEEL

CONNECTING RODS: SMALL BLOCK CHEVY FORGED STEEL

MACHINE WORK:
Oven Baked / Shottabrated / Jet Washed & Magnifluxed (Completely Cleaned & Checked For Cracks)
Cylinders Bored (WITH TORQUE PLATE) & Finished Computer Honed To Within .0001'' Straightness & Roundness
Align Honed Main Bearing Bores/Saddles
Square Decked Parallel To Crankshaft
Re-Size Connecting Rods With New Quality HP 180,000 PSI Rod Bolts Installed
Balanced & Blueprinted
PROFESSIONALLY Assembled

ALL NEW PARTS:

1. SPEEDMASTER HP ALUMINUM WITH BIG 210 CC INTAKE RUNNER CYLINDER HEADS (WITH ALL NEW HP BIG 2.02"I/1.60"E STAINLESS STEEL SWIRL POLISHED UNDERCUT VALVES, HP Valve Springs, Chromemoly Retainers, 10 Degree Locks, Bronze Guides, 3/8" Screw-in Studs & Guideplates, 64 CC COMBUSTION CHAMBERS).  NOT YOUR GRANDMA'S STOCK "HIGH PERFORMANCE" HEADS!!
2. SPEED PRO HP Pistons (Compression Ratio: 10.5:1....PUMP GAS FRIENDLY)!
3. COMP CAMS BIG HYDRAULIC HP CAMSHAFT (ADVERTISED DURATION: 294I/306E; DURATION @ .050": 250I / 256E; LIFT: .519"I / .523"E; LOBE SEPERATION: 110)(AWESOME MUSCLECAR LOPE YET STREETABLE)!  
4. SPEED-PRO HP Rings
5. CLEVITE CL-77 Rod/Main/Cam Bearings 
6. SA GEAR Double Roller HP Timing Set
7. GM Connecting Rod Bolts (180,000 p.s.i) 
8. SPEEDMASTER ALUMINUM HP High Rise Single-Plane Intake Manifold (Dual-Plane Available At No Extra Cost). 
9. SPEEDMASTER ALUMINUM FULL ROLLER Rocker Arms 
10. FEL-PRO / ENGINE PRO Gasket Set
11. SPEEDMASTER HP H.E.I. Distributor/Coil (65,000 Volts)
12. MELLING HV Oil Pump
13. MELLING Oil Pump Pickup Screen
14. MELLING Oil Pump Driveshaft 
15. SPECIALTY PRODUCTS Oil Pan 
16. PIONEER 8" Harmonic Balancer  
17. ELGIN Pushrods 
18. SPEEDMASTER Pushrod Guideplates
19. PIONEER Brass Plugs  
20. SPEEDMASTER HP ALUMINUM Water Pump
21. SPEEDMASTER Polished ALUMINUM Tall Valve Covers
22. PEP Head Bolts
23. Fasteners (Intake Manifold, Valve Covers, Oil Pan, Waterpump Bolts)
24. HOLLEY "HP/RACE SERIES" DOUBLE PUMPER 850 CFM NEW CARBURETOR, HOLLEY'S new HP Series mechanical secondary carburetors are MADE IN THE USA, utilizing a HOLLEY high-flow carburetor main body. Features include adjustable screw-in air bleeds, high performance down-leg boosters, a high rate airflow section design, a solid billet throttle baseplate, and an adjustable secondary airflow cam bracket. They also have timed and full vacuum tubes for accessories and ease of tuning, a welded throttle shaft, button Torx head throttle plate screws, power valve blowout protection, slip link mechanical linkage, and more. What does all this add up too? Easy--dyno proven horsepower and torque gains without breaking the bank! (OPTIONAL: ADD $600 & INCLUDES 1" SPACER).
25. MPE/SPEEDMASTER BILLET ALUMINUM SERPENTINE FRONT-DRIVE ACCESSORY/BRACKET/PULLEY PACKAGE: (100 AMP POLISHED ALTERNATOR, BILLET ALUMINUM ALTERNATOR BRACKET, POWER STEERING PUMP, BILLET ALUMINUM POWER STEERING BRACKET, BILLET ALUMINUM CRANK PULLEY/WATERPUMP PULLEY/POWER STEERING PUMP PULLEYS, BILLET ALUMINUM PCV & BREATHER,  BILLET ALUMINUM SPARK PLUG WIRE LOOMS, CHAMPION SPARK PLUGS, MOROSO/SPEEDMASTER HP SPARK PLUG WIRES, STARTER) (OPTIONAL: ADD ALL THIS FOR $1,500 & MAKE IT TURNKEY!!!) 

CHECK OUT THE FLOW #'S BELOW OF THESE AWESOME SPEEDMASTER ALUMINUM CYLINDER HEADS!  THESE TRULY ARE THE MOST BANG-FOR-THE-BUCK VALUE IN SMALL BLOCK CHEVY CYLINDER HEADS!   DON'T MISS OUT ON THE SPEEDMASTER REVOLUTION!