Availability
Pro LS 4340 Rotating Assembly, 377 Cid., 4.075 bore, 3.622 stroke, 24X, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R2436L07512
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Pro LS 4340 Rotating Assembly, 377 Cid., 4.075 bore, 3.622 stroke, 24X, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R2436L0752
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Pro LS 4340 Rotating Assembly, 378 Cid., 4.080 bore, 3.622 stroke, 24X, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R2436L08012
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 -3cc F
Part Number: MAN-38615H
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 -3cc F
Part Number: MAN-38615HX
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 -3cc F
Part Number: MAN-38615R
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 -3cc F
Part Number: MAN-38615RH
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 -3cc F
Part Number: MAN-38615RHX
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 43cc D
Part Number: MAN-39615H
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 43cc D
Part Number: MAN-39615HX
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 43cc D
Part Number: MAN-39615R
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 43cc D
Part Number: MAN-39615RH
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 43cc D
Part Number: MAN-39615RHX
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
SBC Forged 427 Balanced Assembly, 4 in. stroke, 350 main, 2 pc. RMS, H-Beam Rod, Forged Piston 11.2:1@ 58cc, 10.5:1@64cc, 10.25:1@67cc, 9.75:1@72cc
Part Number: SUM-SBC427RB125
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
STREET & STRIP ASSEMBLY FORD FE
Part Number: ESP-158044080
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
BALANCED PRO STREET ASSEMBLY CHEV 427
Part Number: ESP-B68211060
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
COMPETITION ASSEMBLY CHEV 396
Part Number: ESP-183024155
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
BALANCED COMPETITION ASSEMBLY CHRY. 360
Part Number: ESP-B20202000
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
KIT-BBC 615 4.625/4.600 -3cc F
Part Number: MAN-38615
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
KIT-BBC 615 4.625/4.600 43cc DOME
Part Number: MAN-39615
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
3.622" stroke, internal balance, billet 4340 steel, center-counterweighted Chevrolet Gen III "LS", no reluctor
Part Number: ESP-334536236100
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
4.000" stroke, internal balance, billet 4340 steel, center-counterweighted Chevrolet Gen III "LS", no reluctor
Part Number: ESP-334540016100
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Standard Rotation, Chevy, 5.7L, Each
Part Number: HME-VMM6
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Standard Rotation, Ford, 351W, Each
Part Number: HME-DMA1
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Oil Pump, R4, Dry Sump, Five Stage, Standard Volume, Standard Rotation, Left Side Mount, Rear Drive, Each
Part Number: PFF-04-5064
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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