Engines & Components
Availability
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.
Accessory Drive Systems, High-Mount, Serpentine, Alternator, Power Steering, AC, Water Pump, Aluminum, Natural, Timing Cover, Ford, 7.3L Godzilla, Kit
Part Number: HLY-20-310
Not Yet Reviewed
Estimated Ship Date: Aug 21, 2025 if ordered today
Estimated Ship Date: Aug 21, 2025 if ordered today
BUILD IT WITH SUMMIT!
Gear Drive, Quiet, Dual Idler, Chevy, Small Block, Set
Part Number: SUM-G6700-Q
Estimated Ship Date: Today
Estimated Ship Date: Today
Accessory Drive Systems, High-Mount, Serpentine, Alternator, Power Steering, AC, Water Pump, Aluminum, Black, Timing Cover, Ford, 7.3L Godzilla, Kit
Part Number: HLY-20-310BK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
PULLEY KIT
Part Number: MCH-20310
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
CYLINDER HEAD
Part Number: BRO-2031037
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Cylinder Head, Assembled, Aluminum, 119cc Combustion Chamber, 363cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2031004
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 115cc Chamber, 335cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2031012
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 115cc Chamber, 363cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2031006
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
PRO STREET ASSEMBLY CHRYSLER 340
Part Number: ESP-20310060
Not Yet Reviewed
Estimated Ship Date: Aug 22, 2025 if ordered today
Estimated Ship Date: Aug 22, 2025 if ordered today
PRO STREET ASSEMBLY CHRYSLER 340
Part Number: ESP-20310040
Not Yet Reviewed
Estimated Ship Date: Aug 22, 2025 if ordered today
Estimated Ship Date: Aug 22, 2025 if ordered today
PRO STREET ASSEMBLY CHRYSLER 340
Part Number: ESP-20310000
Not Yet Reviewed
Estimated Ship Date: Aug 22, 2025 if ordered today
Estimated Ship Date: Aug 22, 2025 if ordered today
PRO STREET ASSEMBLY CHRYSLER 340
Part Number: ESP-20310030
Not Yet Reviewed
Estimated Ship Date: Aug 22, 2025 if ordered today
Estimated Ship Date: Aug 22, 2025 if ordered today
336 042550 0620 185 PLADUC TOP
Part Number: TSR-203105
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
336 042550 0620 193 MLYDUCTO
Part Number: TSR-203106
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
336 042550 0775 193 MLY DUCT
Part Number: TSR-203107
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
336 042550 0780 193 MLYDUCTO
Part Number: TSR-203108
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
336 042600 0430 194 DUCT MOLY
Part Number: TSR-203109
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
336 042500 0775 193 MLY DUCT
Part Number: TSR-203100
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
336 042500 0780 193 MLYDUCTO
Part Number: TSR-203101
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2031015
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
CYLINDER HEADS
Part Number: BRO-2031035
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Cylinder Head, Assembled, Aluminum, 119cc Combustion Chamber, 363cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2031003
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2031014
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Cylinder Head Package
Part Number: BRO-2031017
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Cylinder Head Package
Part Number: BRO-2031018
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
BB-3 XTRA PKG
Part Number: BRO-2031019
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
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