BIG-BLOCK CRATE ENGINES
Each engine builds on more than half a century of design, validation, and manufacturing expertise, offering an uncompromising balance of durability with the capability that comes only from the legendary Chevy Big-Block. Our lineup of ready-to-install engines offer something for every budget and project. We are the only source for brand-new Chevrolet Performance Big-Block crate engines, built with brand-new parts and incorporating the latest cylinder-block casting technology. See how the bowtie Big-Blocks compare in horsepower, torque, and other technical specifications.
|
|
|
|
|
|
|
|
|---|---|---|---|
|
Part Number |
|||
|
19331572 |
19331574 |
19331579 |
19331583 |
|
Engine Type |
|||
|
Chevy Big-Block V-8 |
Chevy Big-Block V-8 |
Chevy Big-Block V-8 |
Chevy Tall-Deck Big-Block V-8 |
|
Horsepower |
|||
|
480 hp @ 6000 rpm |
469 hp @ 5500 rpm |
508 hp @ 5200 rpm |
621 hp @ 5400 rpm |
|
Torque |
|||
|
490 lb.-ft. @ 3800 rpm |
490 lb-ft @ 3800 rpm |
490 lb-ft @ 3800 rpm |
641 lb-ft @ 4200 rpm |
|
Displacement (cu. in.) |
|||
|
427 |
454 |
502 |
572 |
|
Block |
|||
|
Cast iron with 4-bolt main caps |
Cast iron with 4-bolt main caps |
Cast iron with 4-bolt main caps |
Cast iron with 4-bolt main caps |
|
Crankshaft |
|||
|
Forged steel |
Forged steel |
Forged steel |
Forged steel |
|
Camshaft |
|||
|
Hydraulic roller |
Hydraulic roller |
Hydraulic roller |
Hydraulic roller |
|
Valve Lift (intake) |
|||
|
2.190 in |
2.190 in |
.527 in |
.632 in |
|
Valve Lift (exhaust) |
|||
|
1.880 in |
1.880 in |
.544 in |
.632 in |
|
Camshaft Duration (@.050) |
|||
|
224° intake/234° exhaust |
211° intake/230° exhaust |
224° intake/234° exhaust |
254° intake/264° exhaust |
|
Cylinder Heads |
|||
|
Aluminum oval port, 110-cc chambers |
Aluminum oval port; 110-cc chambers |
Aluminum oval port; 110-cc chambers |
Aluminum rectangular port, 118-cc chambers |
|
Compression Ratio |
|||
|
10.1:1 |
9.6:1 |
9.6:1 |
9.6:1 |
|
|
|
|
|
|
|
|
|---|---|
|
Part Number |
|
|
19331572 |
19331574 |
|
Engine Type |
|
|
Chevy Big-Block V-8 |
Chevy Big-Block V-8 |
|
Horsepower |
|
|
480 hp @ 6000 rpm |
469 hp @ 5500 rpm |
|
Torque |
|
|
490 lb.-ft. @ 3800 rpm |
490 lb-ft @ 3800 rpm |
|
Displacement (cu. in.) |
|
|
427 |
454 |
|
Block |
|
|
Cast iron with 4-bolt main caps |
Cast iron with 4-bolt main caps |
|
Crankshaft |
|
|
Forged steel |
Forged steel |
|
Camshaft |
|
|
Hydraulic roller |
Hydraulic roller |
|
Valve Lift (intake) |
|
|
2.190 in |
2.190 in |
|
Valve Lift (exhaust) |
|
|
1.880 in |
1.880 in |
|
Camshaft Duration (@.050) |
|
|
224° intake/234° exhaust |
211° intake/230° exhaust |
|
Cylinder Heads |
|
|
Aluminum oval port, 110-cc chambers |
Aluminum oval port; 110-cc chambers |
|
Compression Ratio |
|
|
10.1:1 |
9.6:1 |
|
|
|
|
|
|
|
|
|---|---|
|
Part Number |
|
|
19331579 |
19331583 |
|
Engine Type |
|
|
Chevy Big-Block V-8 |
Chevy Tall-Deck Big-Block V-8 |
|
Horsepower |
|
|
508 hp @ 5200 rpm |
621 hp @ 5400 rpm |
|
Torque |
|
|
490 lb-ft @ 3800 rpm |
641 lb-ft @ 4200 rpm |
|
Displacement (cu. in.) |
|
|
502 |
572 |
|
Block |
|
|
Cast iron with 4-bolt main caps |
Cast iron with 4-bolt main caps |
|
Crankshaft |
|
|
Forged steel |
Forged steel |
|
Camshaft |
|
|
Hydraulic roller |
Hydraulic roller |
|
Valve Lift (intake) |
|
|
.527 in |
.632 in |
|
Valve Lift (exhaust) |
|
|
.544 in |
.632 in |
|
Camshaft Duration (@.050) |
|
|
224° intake/234° exhaust |
254° intake/264° exhaust |
|
Cylinder Heads |
|
|
Aluminum oval port; 110-cc chambers |
Aluminum rectangular port, 118-cc chambers |
|
Compression Ratio |
|
|
9.6:1 |
9.6:1 |
VISIT OUR BRANDS FOR YOUR OE NEEDS
