Showing 37–48 of 128 results

ATK HP55M Chevy 383 Stroker Mid Dress Engine 500HP

$7,029.72
Engine Specifications: HP: 500 TQ: 505 Block: OE roller block 4 bolt main 1pc seal 1996-2000 Bore/Stroke: 4.040 x 3.750

ATK HP57 Chevy 350 Base Engine 1987-1991 Corvette

$3,862.40
This engine is a performance replacement for 87-91 Corvettes, smooth idle great daily driver. Engine Specifications: HP: 289 TQ: 370

ATK HP74 Chevy 350 Vortec 1996-2000 Truck Base Engine 315HP

$3,229.19
This engine is an upgrade for 1996-2000 Chevy trucks or SUVs the ECM must be tuned and headers are needed

ATK HP89C-EFI Chevy 350 with FITECH EFI 390HP

$4,467.95
Engine Specifications: HP: 390 TQ: 420 Block: OE roller block 4 bolt main 1pc seal 1996-2000 Bore/Stroke: 4.040” x 3.480”

ATK HP89CBLK Chevy 350 Complete Engine 390HP

$2,518.10
Engine Specifications: HP: 390 TQ: 420 Block: OE roller block 4 bolt main 1pc seal 1996-2000 Bore/Stroke: 4.040” x 3.480”

ATK HP89CPOL Chevy 350 Complete Engine 390HP

$2,459.58
ATK High Performance GM 350 390 HP Stage 3 Long Block Crate Engines Awesome performance and awesome looks collide with

ATK HP89M Chevy 350 Mid Dress Engine 390HP

$2,545.44
Engine Specifications: HP: 390 TQ: 420 Block: OE roller block 4 bolt main 1pc seal 1996-2000 Bore/Stroke: 4.040” x 3.480”

ATK HP90 Chevy 383 Vortec Marine Base Engine 345HP

$5,322.24
Engine Specifications: HP: 345 TQ: 445 Block: OE roller block 4 bolt main 1pc seal 1996-2000 Bore/Stroke: 4.040” x 3.750”

ATK HP94C High Performance GM 383 Stroker Fully Dressed Crate Engine

$2,950.81
ATK High Performance GM 383 Stroker 415 hp Stage 3 long block crate engines are the perfect choice to drop

ATK HP94C-EFI Chevy 383 with FITECH EFI 415HP

$4,997.15
Engine Specifications: HP: 415 TQ: 460 Block: OE roller block 4 bolt main 1pc seal 1996-2000 Bore/Stroke: 4.040” x 3.750”

ATK HP94CBLK Chevy 383 Stroker Complete Engine 415HP

$2,870.47
Engine Specifications: HP: 415 TQ: 460 Block: OE roller block 4 bolt main 1pc seal 1996-2000 Bore/Stroke: 4.040” x 3.750”

ATK HP94CPOL Chevy 383 Stroker Complete Engine 415HP

$3,880.79
Engine Specifications: HP: 415 TQ: 460 Block: OE roller block 4 bolt main 1pc seal 1996-2000 Bore/Stroke: 4.040” x 3.750”