Short Blocks
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LSXceleration 370CI 6.0L LS Gen IV Short Block -11cc Dish 58x By ATK
ATK
$4,987.24LSXceleration 370CI 6.0L LS Gen IV Short Block -11cc Dish 58x By ATK Engine Specifications:• Block: Seasoned 6.0L Iron Gen IV• Bore/Stroke: 4.030” x 3.622”• Displacement (cu.in): 364• Crankshaft: OE reground 3.622”...54-SP96-G4$4,987.24 -
LSXceleration 370CI 6.0L LS Gen IV Short Block -3.2cc Flat 24x By ATK
ATK
$4,987.24LSXceleration 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 (cu.in): 370• Crankshaft: OE reground 3.622”...54-SP93-G4$4,987.24 -
LSXceleration 376CI Gen V LT Short Block +2cc Dome 58x NA/Boost/Nitrous Ready By ATK
ATK
$7,204.88LSXceleration 376CI Gen V LT Short Block -2cc Dome 58x By ATK This short block is built for Naturally Aspirated engines, Boost or Nitrous. A new GM LT Block and outfit it with a Manley 4340 Forged Crankshaft, H Beam Rods with ARP2000 bolts, Manley 2618...224-SP102$7,204.88 -
LSXceleration 376CI Gen V LT Short Block -12cc Dish 58x NA/Boost/Nitrous Ready By ATK
ATK
$7,204.88LSXceleration 376CI Gen V LT Short Block +12cc Dish 58x NA/Boost/Nitrous Ready By ATK This short block is built for Naturally Aspirated engines, Boost or Nitrous. Starting with a new GM LT Block and outfit it with a Manley 4340 Forged Crankshaft, H Beam...224-SP103$7,204.88 -
LSXceleration 383CI 5.3L GM LM7 Short Block -15cc Dish 24x By ATK
ATK
$4,640.18LSXceleration 383CI 5.3L GM LM7 Short Block -15cc Dish 24x By ATK Engine Specifications:• Block: GM LM7 5.3L (Iron LS1 / LS6)• Year Range: 1999-2007• Bore/Stroke: 3.903” x 4.000”• Displacement (cu.in): 383•...54-SP78$4,640.18 -
LSXceleration 383CI 5.3L GM LM7 Short Block -32cc Dish 24x By ATK
ATK
$4,640.18LSXceleration 383CI 5.3L GM LM7 Short Block -32cc Dish 24x By ATK Engine Specifications:• Block: GM LM7 5.3L (Iron LS1 / LS6)• Year Range: 1999-2007• Bore/Stroke: 3.903” x 4.000”• Displacement (cu.in): 383•...54-SP79$4,640.18 -
LSXceleration 383CI 5.3L GM LM7 Short Block -8cc Dish 24x By ATK
ATK
$4,640.18LSXceleration 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 4.000”• Displacement (cu.in): 383•...54-SP77$4,640.18 -
LSXceleration 408CI 6.0L Stroker 2001-2007 LQ4 Short Block -10cc Dish 58x By ATK
ATK
$5,517.24LSXceleration 408CI 6.0L Stroker 2001-2007 LQ4 Short Block -10cc Dish 58x By ATK Engine Specifications:• Block: Seasoned 6.0L LQ4• Year Range: 2001-2007• Bore/Stroke: 4.030” x 4.000”• Displacement (cu.in): 408•...54-SP26$5,517.24 -
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: 2001-2007• Bore/Stroke: 4.030” x 4...54-SP38-B$5,837.24 -
LSXceleration 408CI 6.0L Stroker 2001-2007 LQ4 Short Block -29cc Dish 58x By ATK
ATK
$5,517.24LSXceleration 408CI 6.0L Stroker 2001-2007 LQ4 Short Block -29cc Dish 58x By ATK Engine Specifications:• Block: Seasoned 6.0L LQ4• Year Range: 2001-2007• Bore/Stroke: 4.030” x 4.000”• Displacement (cu.in): 408•...54-SP36$5,517.24 -
LSXceleration 408CI 6.0L Stroker 2001-2007 LQ4 Short Block -29cc Dish 58x By ATK - Boost/Nos Ready
ATK
$5,832.24LSXceleration 408CI 6.0L Stroker 2001-2007 LQ4 Short Block -29cc Dish 58x By ATK - Boost/Nos Ready Engine Specifications:• Block: Seasoned 6.0L LQ4 with ARP main studs• Year Range: 2001-2007• Bore/Stroke: 4.030” x...54-SP36-B$5,832.24 -
LSXceleration 408CI 6.0L Stroker 2001-2007 LS Short Block -18cc Dish 58x By ATK
ATK
$5,517.24LSXceleration 408CI 6.0L Stroker 2001-2007 LS Short Block -18cc Dish 58x By ATK Engine Specifications:• Block: Seasoned 6.0L LQ4• Year Range: 2001-2007• Bore/Stroke: 4.030” x 4.000”• Displacement (cu.in): 408•...54-SP31$5,517.24