ATK
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LSXceleration 370CI 6.0L LS Gen IV Short Block -3.2cc Flat 24x By ATK
ATK
$4,844.00LSXceleration 370CI 6.0L LS Gen IV Short Block -3.2cc Flat 24x By ATK Engine Specifications:• Block: Seasoned 6.0L Iron Gen IV• Bore/Stroke: 4.030” x 3.622”• Displacement...54-SP93-G4$4,844.00 -
LSXceleration 383CI 5.3L GM LM7 Short Block -3cc Flat 24x By ATK
ATK
$4,499.00LSXceleration 383CI 5.3L GM LM7 Short Block -3cc Flat 24x By ATK Engine Specifications:• Block: GM LM7 5.3L (Iron LS1 / LS6)• Year Range: 1999-2007• Bore/Stroke: 3.903” x 4...54-SP80$4,499.00 -
LSXceleration 383CI 5.3L GM LM7 Short Block -8cc Dish 24x By ATK
ATK
$4,499.00LSXceleration 383CI 5.3L GM LM7 Short Block -8cc Dish 24x By ATK Engine Specifications:• Block: GM LM7 5.3L (Iron LS1 / LS6)• Year Range: 1999-2007• Bore/Stroke: 3.903” x 4...54-SP77$4,499.00 -
LSXceleration 347CI 5.3L/5.7L GM LM7 Short Block -11cc Dish 24x By ATK
ATK
$3,699.00LSXceleration 347CI 5.3L/5.7L GM LM7 Short Block -11cc Dish 24x By ATK Engine Specifications:• Block: GM LM7 5.3L (Iron LS1 / LS6)• Year Range: 1999-2007• Bore/Stroke: 3.903” x...54-SP76$3,699.00 -
LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -10cc Dish 24x By ATK
ATK
$6,774.00LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -10cc Dish 24x By ATK This short block is built for all motor builds with higher compression but will still run on pump gas it will...54-SP67$6,774.00 -
LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -18cc Dish 24x By ATK
ATK
$6,774.00LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -18cc Dish 24x By ATK This short block is built with a mild compression ratio great for easy tuning on pump gas or running a small shot...54-SP68$6,774.00 -
LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -4cc Flat By 58x ATK
ATK
$6,774.00LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -4cc Flat By 58x ATK This short block is perfect for supercharged or turbocharged engine builds with its lower compression ratios; it...54-SP69$6,774.00 -
LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -29cc Dish 24x By ATK
ATK
$6,774.00LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -29cc Dish 24x By ATK This short block is perfect for supercharged or turbocharged engine builds with its lower compression ratios; it...54-SP70$6,774.00 -
LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -10cc Dish 58x By ATK
ATK
$6,774.00LSXceleration 700HP 415CI Stroker L92/LS3 Short Block Aluminum -10cc Dish 58x By ATK This short block is perfect for supercharged or turbocharged engine builds with its lower compression ratios; it...54-SP71$6,774.00 -
LSXceleration 415CI Stroker L92/LS3 Short Block Aluminum -18cc Dish 58x By ATK
ATK
$6,774.00LSXceleration 415CI Stroker L92/LS3 Short Block Aluminum -18cc Dish 58x By ATK This short block is built with a mild compression ratio great for easy tuning on pump gas or running a small shot of...54-SP72$6,774.00 -
LSXceleration 600HP 408CI 6.0L Stroker LQ4 Crate Engine 58x By ATK
ATK
$12,761.00LSXceleration 600HP 408CI 6.0L Stroker LQ4 Crate Engine 58x By ATK This engine was designed to be a powerhouse with great top end power. It requires headers and a higher stall converter. Power...54-600HPLS01C$12,761.00 -
LSXceleration 620HP 415CI Stroker LS3 Crate Engine 58x By ATK
ATK
$13,865.00LSXceleration 620HP 415CI Stroker LS3 Crate Engine 58x By ATK Engine Specifications:• HP: 620• TQ: 550• Block: New GM LS3 Aluminum• Bore/Stroke: 4.065 x 4.000• Displacement...54-620HPLS02C$13,865.00