ATK
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
LSXceleration 600HP 408CI 6.0L Stroker LQ4 Long Block 4.030 58x By ATK
ATK
$9,862.71LSXceleration 600HP 408CI 6.0L Stroker LQ4 Long Block 4.030 58x By ATK This LQ4/408CI Stroker with LS3 Aluminum heads is making 600HP+. Expect big mid to upper end power, will have a noticeable idle...54-600HPLS01$9,862.71 -
LSXceleration 620HP 415CI Stroker LS3 58x Long Block By ATK
ATK
$10,804.88LSXceleration 620HP 415CI Stroker LS3 58x Long Block By ATK This LS3/415CI Stroker with LS3 Aluminum heads is making 620HP+. Expect big mid to upper end power, will have a noticeable idle. For...54-620HPLS02$10,804.88 -
LSXceleration 347CI 5.3L/5.7L GM LM7 Short Block -3.2cc Flat 24x By ATK
ATK
$3,840.18LSXceleration 347CI 5.3L/5.7L GM LM7 Short Block -3.2cc Flat 24x By ATK Engine Specifications:• Block: GM LM7 5.3L (Iron LS1 / LS6)• Year Range: 1999-2007• Bore/Stroke: 3.903” x...54-SP75$3,840.18 -
LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -4cc Flat 58x By ATK
ATK
$7,204.88LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -4cc Flat 58x By ATK This short block is perfect for supercharged or turbocharged engine builds with its lower compression ratios; it...54-SP73$7,204.88 -
LSXceleration 700HP 415CI Stroker L92/LS3 Aluminum Short Block -29cc Dish 58x By ATK
ATK
$7,204.88LSXceleration 700HP 415CI Stroker L92/LS3 Aluminum Short Block -29cc Dish 58x By ATK This short block is perfect for supercharged or turbocharged engine builds with its lower compression ratios; it...54-SP74$7,204.88 -
LSXceleration 408CI 6.0L Stroker LS Gen IV Short Block -18cc Dish 24x By ATK - Boost/Nitrous Ready
ATK
$5,832.24LSXceleration 408CI 6.0L Stroker LS Gen IV Short Block -18cc Dish 24x By ATK - Boost/Nitrous Ready Engine Specifications:• Block: Seasoned 6.0L Iron Gen IV with ARP main studs•...54-SP38-G4-B$5,832.24 -
LSXceleration 408CI 6.0L Stroker 2001-2007 LQ4 Short Block -18cc Dish 24x By ATK
ATK
$5,517.24LSXceleration 408CI 6.0L Stroker 2001-2007 LQ4 Short Block -18cc Dish 24x By ATK Engine Specifications:• Block: Seasoned 6.0L LQ4• Year Range: 2001-2007• Bore/Stroke: 4.030” x 4...54-SP38$5,517.24 -
LSXceleration 441CI Dart SHP LS Next Short Block -22cc Dish 58x By ATK
ATK
$7,204.88LSXceleration 441CI Dart SHP LS Next Short Block -22cc Dish 58x By ATK Looking for a large cubic inch short block to make big NA power? This 441CI Dart SHP LS Next short block is the perfect...54-SP100$7,204.88 -
LSXceleration 408CI 6.0L Stroker 2001-2007 LQ4 Short Block -18cc Dish 24x by ATK - Boost/Nitrous Ready
ATK
$5,837.24LSXceleration 408CI 6.0L Stroker 2001-2007 LQ4 Short Block -18cc Dish 24x by ATK - Boost/Nitrous Ready Engine Specifications:• Block: Seasoned 6.0L LQ4 with ARP main studs• Year Range:...54-SP38-B$5,837.24 -
LSXceleration 370CI 6.0L 2001-2007 LQ9 Short Block 24x By ATK
ATK
$3,887.24LSXceleration 370CI 6.0L 2001-2007 LQ9 Short Block 24x By ATK Engine Specifications:• Block: Seasoned 6.0L LQ9• Year Range: 2001-2007• Bore/Stroke: 4.030” x 3.622”•...54-SP19-F$3,887.24 -
LSXceleration 370CI 6.0L 2001-2007 LQ4 Short Block -6.7cc Dish 24x By ATK
ATK
$3,887.24LSXceleration 370CI 6.0L 2001-2007 LQ4 Short Block -6.7cc Dish 24x By ATK Engine Specifications:• Block: Seasoned 6.0L LQ4• Year Range: 2001-2007• Bore/Stroke: 4.030” x 3...54-SP19$3,887.24 -
LSXceleration 505HP 371CI 6.0L 2001-2007 LQ4 Long Block 24x By ATK
ATK
$6,063.71LSXceleration 505HP 371CI 6.0L 2001-2007 LQ4 Block 24x By ATK This engine was designed to be a performance upgrade for LS based vehicles or perfect for a 2001-2007 Chevy Truck LQ4 or LS swap in a...54-505HP109$6,063.71