Availability
CHEVROLET 7.4L/454 Parts and Accessories
Cylinder Heads, 385cc Magnum BBC Competition Racing Heads, Aluminum, Bare, 121cc Chamber, 385cc Intake, Round Exhaust Port, Chevrolet, Big Block, Pair
Part Number: AFR-3580
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Cylinder Heads, 265cc Oval Port Magnum BBC, Aluminum, Bare, 109cc Chamber, 265cc Intake, Round Exhaust Port, Chevrolet, Big Block, Pair
Part Number: AFR-3600
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Cylinder Heads, 265cc Oval Port Magnum BBC, Aluminum, Bare, 112cc Chamber, 265cc Intake, Round Exhaust Port, Chevrolet, Big Block, Pair
Part Number: AFR-3600-1
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 115cc Chamber, 366cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038102
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 119cc Chamber, 366cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038103
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, Assembled, Aluminum, 115cc Combustion Chamber, 351cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038104
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Xtra, Aluminum, Assembled, 115cc Chamber, 351cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038105
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3, Assembled, Aluminum, 115cc Chamber, 351cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038106
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3, Assembled, Aluminum, 115cc Chamber, 351cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038107
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 119cc Chamber, 332cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038108
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 119cc Chamber, 332cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038109
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3, Aluminum, Assembled, 119cc Chamber, 365cc Intake Runner, Chevy, 396, 402, 427, 454, Each
Part Number: BRO-2038110
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3, Assembled, Aluminum, 119cc Chamber, 365cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038111
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 115cc Chamber, 332cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038112
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 115cc Chamber, 332cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038113
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Assembled, Aluminum, 115cc Chamber, 365cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038114
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Assembled, Aluminum, 115cc Chamber, 365cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038115
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Assembled, Aluminum, 119cc Chamber, 380cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038116
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Assembled, Aluminum, 115cc Chamber, 380cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2038118
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, Race-Rite Rectangular, Aluminum, Bare, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Ea
Part Number: BRO-2068000
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 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: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 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: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 115cc Chamber, 363cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2031005
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 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: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Cylinder Head, BB-3 Xtra, Assembled, Aluminum, 119cc Chamber, 335cc Intake Runner, Chevy, Big Block, Each
Part Number: BRO-2031008
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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