Availability
CHRYSLER 6.6L/400 Mopar big block B Parts and Accessories
Differential Ring and Pinion Set
Part Number: RNB-697-356
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.904 in. Diameter, w/ Bushing, Seat Height 1.790 in., 383-440 and 426 Hemi, Chrysler, Pair
Part Number: CCA-96829B-2
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
This product may not be eligible for select promotional offers
Head Gaskets, RCC, 4.380 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Mopar, Big Block RB/B, Pair
Part Number: FOG-900454380
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Pistons, Cast, Flat, 4.402 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8
Part Number: UEM-1274-060
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Head Gaskets, RCC, 4.570 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Mopar, Big Block RB/B, Pair
Part Number: FOG-900444570
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Carburetor, Remanufactured, 2-Barrel, Chrysler, Dodge, Plymouth, Each
Part Number: URM-6-6142
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Differential Ring and Pinion; Chrysler 8.25 - 3.55 Ratio
Part Number: SVL-10009172
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Differential
Part Number: ETN-K-C8-75-741R
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Head Gaskets, Titan, Copper, 4.440 in. Bore, .062 in. Compressed Thickness, Chrysler, 383/400/413/426/440, Each
Part Number: SCE-S644462
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Valve Covers, Tall, Stock Mounting, Fabricated Aluminum, Polished, Short Bolt, with Breather Holes, Chrysler, Dodge, Plymouth, Big Block, Pair
Part Number: TSN-JM8097-8P
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
New PS Pump, 1973-1979 Chevrolet truck.
Part Number: LSC-12150
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Spark Plug Wires, Ultra, BBM, Sleeved, Straight Boots, Non-HEI, Red, Set
Part Number: MOR-52561
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Automatic Transmission Rebuild Kit, Super, Gaskets, Seals, Chrysler, Kit
Part Number: PIO-753036
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
New PS Pump
Part Number: LSC-12183
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Head Gasket, MLS, 4.350 in. Bore, .066 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each
Part Number: CGT-C5460-066
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Head Gasket, MLS, 4.380 in. Bore, .070 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each
Part Number: CGT-C5461-070
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Thermostat Housing, Chrysler, Big Block 383-440, Billet, 75 Degree, Two Piece, O-Ring, Each, Black
Part Number: MCH-BTH-414-08
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Gaskets, Head Set, Mopar, 383, Set
Part Number: EDL-7366
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
This product may not be eligible for select promotional offers
Need It Sooner? We recommend these similar substitute parts:
Spark Plug Wires, Assembled, Green, Chrysler, Dodge, Plymouth, Set
Part Number: GRN-38-1577MPG
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
New PS Pump, 1977-1979 Chrysler
Part Number: LSC-12140
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Power Steering Pump
Part Number: LSC-12135
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Timing Chain Set Roller Big Block Chrysler with 3 Bolt Cam
Part Number: MIL-15014
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Differential Carrier Gear Kit
Part Number: RMG-XL-4000
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fans, Electric, Single, Puller, Plastic Blades, Black Plastic Shroud, 14.00 in. Diameter, Each
Part Number: FSS-37140
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gaskets, Titan, Copper, 4.570 in. Bore, .043 in. Compressed Thickness, Chrysler, Big Block, B/RB, Each
Part Number: SCE-T645743
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
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