Availability
CHEVROLET 7.4L/454 Parts and Accessories
Motive Gear Performance Ring and Pinion Sets G888373 GM 8.875 in. (12-bolt) passenger car 3.73 Gears
Motive Gear Performance Ring and Pinion Sets G888373 GM 8.875 in. (12-bolt) passenger car 3.73 Gears
Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Passenger Car, Set
Part Number: MGR-G888373
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Power Steering Slave Cylinder, New, Cast Iron, Black, Chevy, Each
Part Number: LSC-10058
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, Internal Regulator, 85 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each
Part Number: PWM-17127
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Head Gasket, Multi-Layer Steel, 4.320 in. Bore, 0.080 in. Compressed Thickness, Chevy, Big Block, Each
Part Number: CGT-C5816-080
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, Internal Regulator, 140 Amp, Chrome Plated, Left Offset, Chevy, GMC, Pontiac, Each
Part Number: PWM-37861
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Distributor Gear, Carbon Ultra Fiber, .491 in. Diameter Shaft, Chevy, Big/Small Block, Each
Part Number: HRS-94402
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Brake Lines, Street Legal, Braided Stainless Steel, Chevy, GMC, Kit
Part Number: RUS-672310
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16
Part Number: PRO-66913
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Intermediate Pipes, Manifold Downpipe, Stainless Steel, Natural, 2.50 in. O.D., Chevy, Pair
Part Number: FLO-81068
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Camshaft, Hydraulic Flat Tappet, Advertised Duration 309/309, Lift .514/.514, Chevy, Big Block, Each
Part Number: SUM-1796
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Dash Panel, Dash Carrier Assembly, Plastic, Black, Models with Factory Air Conditioning, Chevrolet, GMC, Each
Part Number: OER-T14904
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Shock, B8 Performance Plus, Monotube, Front, Chevy, Each
Part Number: BSN-24-184526
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Motor Mounts, Frame Pad, Bolt-In, Steel, Black, Chevy, GMC, Pair
Part Number: CLP-6372MP-BM
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Lifters, Hydraulic Flat Tappet, Chevy, Big/Small Block, Set of 16
Part Number: RHL-8178
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Lifters, Solid Flat Tappet, 0.842 in. Diameter, 2.000 in. Lifter Seat Height, Chevy, Buick, Cadillac, Pontiac, Set of 16
Part Number: CCA-310103116
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Spark Plug Wire Set, 90 Degree Boot, Big Block Chevy, Under Headers, Fully Heat Sleeved Racing Wire, Set
Part Number: ETP-E3-1507
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Torque Converters, Remanufactured, OEM Style, 1.750 in. Slotted Hub, 3 Pad Mount, 12.00 in. Diameter, 2,025 Stall, 30 Spline Input, Avanti, GM, Each
Part Number: CCV-TQBU18AH
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Need It Sooner? We recommend these similar substitute parts:
Clutch Kit, Organic, 1 1/8 in.- 10-Spline, 10.4 in. Disc, Buick, Chevy, GMC, Pontiac, L6, V6, V8, Kit
Part Number: RAM-88760
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Black, 90 Degree Boots, Chevy, Big Block, V8, Set
Part Number: MSD-31293
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Pump Gear, 13-Vane, Billet Rotor, Automatic Transmission Pumps, GM, 4L60E, THM700-R4, Each
Part Number: TCI-373401
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Fan Shroud, Plastic, Black, Chevy, Big Block, Each
Part Number: OER-3947619
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Ring and Pinion-GM 8.5/8.625
Part Number: MGR-GM10-373A
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Muffler, 40 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-8043043
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, Chrome, Red Chevy Bowtie Emblem, Internal Regulator, V-Belt Pulley, 120 Amp, 1-Wire, GM, Each
Part Number: PRO-141-660
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
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