Availability
CHRYSLER 6.6L/400 Mopar big block B Parts and Accessories
Disc Brake Kit, Front Conversion, Solid Surface Rotors, Cast Iron Calipers, Zinc Plated, 5 x 4.5 in., Chrysler, Dodge, Plymouth, Kit
Part Number: SUM-BK-45054
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Differential, Eaton Detroit Locker, 30-Spline, Chrysler, 8.75 in., Each
Part Number: ETN-187SL14A
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Differential, Eaton Detroit Truetrac, 31-Spline, Chrysler 9.25 in., Each
Part Number: ETN-913A368
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Piston and Ring Kit, PowerPak, Forged, Mopar, Big Block B, Kit
Part Number: MLE-929962275
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Differential Carriers, Dura Grip Positraction Carriers, Chrysler 8.25 in., Clutch-type, 27-spline, 10-bolt, 2.56 Ratio and Up, Chrysler, Dodge, Each
Part Number: YGA-26054
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Differential, Grip Pro Traction System, 30-Spline, Chrysler 8.75 in., Each
Part Number: PWT-GT308730
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Rocker Arms, Shaft Mount, 1.6 Ratio, Aluminum, Roller Rockers, Chrysler, Big Block, B/RB, Kit
Part Number: CSP-S70016K
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, Polished, 170 Amp, Ford, Chevy, Chrysler, Dodge, Plymouth, V8, Each
Part Number: BSP-12050
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Piston and Ring Kit, Forged, Flat, 4.382 in. Bore, Mopar, Big Block, Kit
Part Number: UEM-IC827KTD-040
Not Yet Reviewed
Estimated Ship Date: Mar 17, 2026 if ordered today
Estimated Ship Date: Mar 17, 2026 if ordered today
Disc Brake Kit, Front Conversion, Manual, Solid Surface Rotors, Cast Iron Calipers, Zinc Plated, 5 x 4.5 in., Chrysler, Dodge, Plymouth, Kit
Part Number: SUM-BK-45050
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Oil Pan, Aluminum, Natural, Center Sump, 7.0 Quart Capacity, 2-Piece Rear Main Seal, Chrsyler, Dodge, Plymouth, Each
Part Number: MOR-20763
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Disc Brakes, Front, Cross-Drilled Rotors, Gray, 4-Piston Calipers, Dodge, Plymouth, A-Body, Kit
Part Number: WIL-140-2719-BD
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Disc Brake Kit, Rear Conversion, Cross-drilled/Slotted Rotors, Zinc Plated Calipers, Chrysler, Dodge, Plymouth, Kit
Part Number: LEB-RC2001X
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Connecting Rods, H-beam, Forged 4340 Steel, Floating, 6.760 in. Length, Chrysler, 400, 426, 440, Set of 8
Part Number: ESP-6760C3D2000
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Torque Converters, Twister Full Race, 2,800-3,200 rpm Stall Speed Range, 24-spline, 10.00 in. Diameter, A727/A727 (36RH), Chrysler, Dodge, Jeep, Each
Part Number: HAY-97-3A28F
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Disc Brake Kit, Rear Conversion, Cross-drilled/Slotted Rotors, Zinc Plated Calipers, Chrysler, Dodge, Plymouth, , 8-1/4 & 9-1/4 Axles Only, Kit
Part Number: LEB-RC4001X
Not Yet Reviewed
Estimated Ship Date: Mar 17, 2026 if ordered today
Estimated Ship Date: Mar 17, 2026 if ordered today
8.75 TRUETRAC DIFFERENTIAL
Part Number: ETN-914A583
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Headers, Long Tube, Steel, Ceramic Coated, Dodge, Plymouth, Big Block, Pair
Part Number: PTE-H8207-1
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Differential Carrier, Power Lok, Positraction, Smooth Design, Chrysler 8.75 in., Rear, Steel, 41, 42, 89 Housings, Chrysler, Plymouth, Dodge, Each
Part Number: SPZ-59027
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Piston and Ring Kit, Forged, Flat, 4.382 in. Bore, Mopar, Big Block, Kit
Part Number: UEM-IC823KTD-040
Not Yet Reviewed
Estimated Ship Date: Mar 17, 2026 if ordered today
Estimated Ship Date: Mar 17, 2026 if ordered today
Pulley Kit, Serpentine Conversion, Aluminum, Clear Powdercoated, Mopar, Big Block, Kit
Part Number: MCH-40540
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.390 in. Bore, 4.150 in. Stroke, Mopar, Big Block, B, Set of 8
Part Number: MLE-929962290
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.375 in. Bore, 3.750 in. Stroke, Mopar, Big Block, B, Set of 8
Part Number: MLE-930274175
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Distributor Drive, HEI, Crank Trigger, Chrysler, Dodge, Plymouth, 426 Hemi, 383, 400, 413, 440, Kit
Part Number: JES-KDD-42100
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Piston and Ring Kit, Forged, Step Dish, 4.402 in. Bore, Mopar, Big Block, Kit
Part Number: UEM-IC841KTD-060
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
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