Availability
Engines & Engine Parts
CALLIES LS1 ULTRA BOOST CRANK 3.500 STROKE 2.559 2.100
Part Number: CPI-APG-31-UB
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
CALLIES LS1 ULTRA BOOST CRANK 3.625 2.750 2.100
Part Number: CPI-APH-71-UB
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
CALLIES LS1 ULTRA BILLET CRANK 3.750/2.750/2.448
Part Number: CPI-APJ-71-UB
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
CALLIES LS1 ULTRA BOOST CRANK 3.370 2.559 2.100
Part Number: CPI-AP1731-UB
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
PRO 2024 ALUM. SHAFT ROLLER R/ARM SYSTEM - LS1, 1.7R, BRONZE BUSHING, NEEDLE BEARING TIP
Part Number: TSN-72874
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Shaft Rocker Arm Set, LS1, Steel Bodies, 1.7 Ratio, Bronze Bushings, Black Oxide Finish
Part Number: SCC-SCP3618
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Shaft Rocker Arm Set, LS1, Steel Bodies, 1.75 Ratio, Bronze Bushings, Black Oxide Finish
Part Number: SCC-SCP3619
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Shaft Rocker Arm Set, LS1, Steel Bodies, 1.8 Ratio, Bronze Bushings, Black Oxide Finish
Part Number: SCC-SCP3620
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Shaft Rocker Arm Set, LS1, Steel Bodies, 1.7/1.75 Ratio, Bronze Bushings, Black Oxide Finish
Part Number: SCC-SCP3621
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Shaft Rocker Arm Set, LS1, Steel Bodies, 1.75/1.8 Ratio, Bronze Bushings, Black Oxide Finish
Part Number: SCC-SCP3623
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Rkr Kit, SS, TFS LS1 1.75/1.75 Solid Rlr Cam
Part Number: JES-KSS-477575T
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Rocker Arm, Ultra Gold ARC, Pedestal Mount, Full Roller, Aluminum, 1.82 Ratio, Chevy, LS1, LS2, LS6, Each
Part Number: CCA-19025-1
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
1.7 LS1 Blue Race Series Rocker Arms with bushings Set of 16
Part Number: SCC-1098BU
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
REPLACMENT BOLT KIT FOR HAMBURGER'S FABRICATED LS1 VALVE COVERS
Part Number: HAM-1128
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Summit HDR LS1 LS2 LS3 LQ9 Pushrods 5/16 7.475 Length, Premium One-Piece .105 Wall 4130 Seamless Chromoly 210 degree ends, Heat-Treated, Set of 16
Part Number: SUM-14957475
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
LS1 SET SCREW 3/8 - 24 X .250
Part Number: CCA-4654SS-1
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
HEAVY DUTY ASSEMBLY CHEV LS1
Part Number: ESP-329453898
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
HEAVY DUTY ASSEMBLY CHEV LS1
Part Number: ESP-329133898
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
HEAVY DUTY ASSEMBLY CHEV LS1
Part Number: ESP-329133905
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
HEAVY DUTY ASSEMBLY CHEV LS1
Part Number: ESP-329143905
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
HEAVY DUTY ASSEMBLY CHEV LS1
Part Number: ESP-329113898
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
HEAVY DUTY ASSEMBLY CHEV LS1
Part Number: ESP-329153898
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
HEAVY DUTY ASSEMBLY CHEV LS1
Part Number: ESP-329413898
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
HEAVY DUTY ASSEMBLY CHEV LS1
Part Number: ESP-329413905
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
HEAVY DUTY ASSEMBLY CHEV LS1
Part Number: ESP-329433898
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
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