World Products’ MOTOWN 427 has become the standard for the majority of serious performance enthusiasts who favor small block Chevrolet engines, and for good reason. With a 4.125” bore and 4.000” stroke this popular 7 liter engine combination delivers huge power and torque with total reliability.
The MOTOWN 427 is available as a complete engine, in configurations ranging from a 495 hp street motor to a 680 hp high compression race engine. Each engine is dyno tested and all street engines are backed by a 2 year/24K mile limited warranty.
For those who with to reduce engine weight by almost 100 lbs. World offers an aluminum block option. This is ideally suited for those who seek optimum acceleration, braking and handling.
Contact one of our Engine Builders to get yours today.
TECHNICAL SPECS
Engine Block: Motown II cast iron or Motown aluminum
Deck Height: 9.025” Bore/Stroke: 4.125” x 4.000” Main Caps: 4-bolt nodular splayed
Cylinder Heads: Motown 220cc casti iron or Motown 235cc aluminum
Valves: Manley stainless steel
Intake Manifold: Motown Carburetor: AED (custom spec)
Distributor: MSD E-Curve
Timing Chain: Double roller
Crankshaft: 4340 Eagle/Scat internally balanced
Connecting Rods: 4340 Eagle/Scat
Pistons: Manley/Mahle
Gaskets: Felpro
Internal Hardware: ARP
Exterior Hardware:
Totally Stainless Oil Pan: Moroso
Warranty: 2 year/24,000 miles (Street only)
Compression Ratios Street Engines: 10.1:1 Race Engine: 13.6:1
STREET ENGINES
Engine #101000 SBC 415 / 460HP Street Engine, Iron Heads, Hydraulic cam. 4150 carb
$9762.99 Suggested Retail Price.
Engine #101005 SBC 427 / 495HP Street Engine, Iron Heads, Hydraulic cam, 4150 carb
$11,939.99 Suggested Retail Price.
Engine #101001 SBC 415 / 475HP Street Engine, Aluminum Heads, Hydraulic cam, 4150 carb
$10,365.99 Suggested Retail Price.
Engine #101001A SBC 415 / 475HP Street Engine, All Aluminum, Hydraulic cam, 4150 carb
$12,365.99 Suggested Retail Price.
Engine #101006 SBC 427 / 520HP Street Engine, Aluminum Heads, Hydraulic cam, 4150 carb
$10,588.99 Suggested Retail Price.
IN STOCK NOW AT: Comp Products
CALL: 800-233-0199
Engine #101006A SBC 427 / 520HP Street Engine, All Aluminum, Hydraulic cam, 4150 carb
$12,588.99 Suggested Retail Price.
Engine #101008 SBC 427 / 530HP Street Engine, Iron Heads, Solid flat tappet cam, Dominator carb
$11,353.99 Suggested Retail Price.
Engine #101009 SBC 427 / 550HP Street Engine, Aluminum Heads, Solid flat tappet cam, Dominator carb
$11,939.99 Suggested Retail Price.
Engine #101009A SBC 427 / 550HP Street Engine, Aluminum Heads, Solid flat tappet cam, Dominator carb
$13,939.99 Suggested Retail Price.
Engine #101011 SBC 427 / 600HP Street Engine, Aluminum Heads, Solid flat tappet cam, Dominator carb
$11,939.99 Suggested Retail Price.
IN STOCK NOW AT: Comp Products
CALL: 800-233-0199
Engine #110210 SBC 427 / 550HP Street Engine, Aluminum Heads, Hydraulic roller cam, 4150 carb
$11,939.99 Suggested Retail Price.
Engine #110310 SBC 427 / 600HP Street Engine, Aluminum Heads, Hydraulic roller cam, EFI
$16,854.99 Suggested Retail Price.
DRAG ENGINES
Engine #101020 SBC 427 / 625HP Drag Race Engine, Iron Heads, Solid roller cam, Dominator carb
$12,663.99 Suggested Retail Price.
Engine #101021 SBC 427 / 650HP Drag Race Engine, Aluminum Heads, Solid roller cam, Dominator carb
$13,270.99 Suggested Retail Price.
Engine #101021A SBC 427 / 650HP Drag Race Engine, All Aluminum, Solid roller cam, Dominator carb
$15,270.99 Suggested Retail Price.
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