Shop By Product Matching "National"

Choose your Engine for your 1970 Pontiac Grand Prix


Showing 1 - 10 of 24 products
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National Bearing
  • Crankshaft Seal
  • with 0.375 (in) Width 2.522 (in) Outside Diameter
  • National 332062 Crankshaft Seal
  • Product Attributes:
    • Inside Diameter:
      • 1.869
      • 47.470
    • Shaft (Inch): 1.869
    • Helix Type: Clockwise-spiral Lip Design
    • Width (Inch): 0.375
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.518
    • Outside Diameter:
      • 2.522
      • 64.060
    • Outside Diameter (Inch): 2.522
    • Shaft (MM): 47.470
    • Part Description: Oil Seal
  • National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

This Part Fits the Following OEM/Substitute Numbers:
18492, 233156X06, 29532, 332062, 47378S, 47382, 480184, 487908, 544452, 62182, 63503S, 63GP-8S, 84715, 9787344, A45363S, ES 39499-1, N18490, N18492...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1970 - Pontiac Grand Prix V 7456 Front 8 Cyl 7.5L 455

National Bearing
  • Wheel Seal
  • National 8705S Wheel Seal
  • Product Attributes:
    • Inside Diameter:
      • 1.734
      • 44.040
    • Shaft (Inch): 1.734
    • Width (Inch): 0.230
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.400
    • Outside Diameter:
      • 2.405
      • 61.090
    • Outside Diameter (Inch): 2.405
    • Shaft (MM): 44.040
    • Part Description: Oil Seal
  • National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
0704-6733, 110A04804, 17187, 226A14703, 2620387, 2620404, 2620408, 290-256, 29079, 29090, 29092, 3837560, 3876191, 403899, 404116, 417.62002, 46439, 52-21-0216...VIEW MORE

Additional Fitment Information:
Vehicle Position
1970 - Pontiac Grand Prix Front Inner

National Bearing
  • Oil Seal
  • National 2146 Oil Seal
  • Product Attributes:
    • Inside Diameter:
      • 1.687
      • 42.850
    • Shaft (Inch): 1.687
    • Sealing Material: Nitrile
    • Width (Inch): 0.375
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.560
    • Outside Diameter:
      • 2.579
      • 65.510
    • Outside Diameter (Inch): 2.579
    • Shaft (MM): 42.850
    • Part Description: Oil Seal
  • National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
12303289, 12303761, 16747, 2146, 2620287, 291-13, 35938, 35938-1, 41647, 417.64003, 4179498, 47780, 47787, 5012824AA, 52-21-5692, 52214-31100, 53000477, 55214-31200...VIEW MORE

Additional Fitment Information:
Vehicle Position
1970 - Pontiac Grand Prix Rear

National Bearing
  • Taper Bearing Set
  • Taper Bearing Set Includes Cup and Cone BOP Style with 8.2 (in) Ring Gear with GMC Axle
  • National A-36 Taper Bearing Set
  • Product Attributes:
    • Cone Radius (MM): 3.5560
    • Width (Inch): 0.8437
    • Cone Length (Inch): 0.7812
    • Cone Bore (MM): 45.2420
    • Cone Length (MM): 19.8420
    • Cup Radius (MM): 0.7870
    • Standout (MM): 0.4780
    • Taper Bearing Cone: Lm603049
    • Cone Bore (Inch): 1.7812
    • Cone Radius (Inch): 0.1400
    • Cup Length (Inch): 0.6562
    • Cup Bore (Inch): 3.0625
    • Standout (Inch): 0.0188
    • Taper Bearing Cup: Lm603012
    • Cup Radius (Inch): 0.0310
    • Cup Bore (MM): 77.7880
    • Part Description: Taper Bearing Set
  • Manufactured with premium-grade steel, National® taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Position
1970 - Pontiac Grand Prix Rear

National Bearing
  • Taper Bearing Set
  • Taper Bearing Set Includes Cup and Cone with 9.375 (in) Ring Gear with GMC Axle
  • National A-36 Taper Bearing Set
  • Product Attributes:
    • Cone Radius (MM): 3.5560
    • Width (Inch): 0.8437
    • Cone Length (Inch): 0.7812
    • Cone Bore (MM): 45.2420
    • Cone Length (MM): 19.8420
    • Cup Radius (MM): 0.7870
    • Standout (MM): 0.4780
    • Taper Bearing Cone: Lm603049
    • Cone Bore (Inch): 1.7812
    • Cone Radius (Inch): 0.1400
    • Cup Length (Inch): 0.6562
    • Cup Bore (Inch): 3.0625
    • Standout (Inch): 0.0188
    • Taper Bearing Cup: Lm603012
    • Cup Radius (Inch): 0.0310
    • Cup Bore (MM): 77.7880
    • Part Description: Taper Bearing Set
  • Manufactured with premium-grade steel, National® taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
05135660AA, 05135660AB, 05183508AA, 05583611, 09418390, 10117882, 25824250, 26062361, 4864213, 5135660AA, 5135660AB, 5183508AA, 52111229AA, 5583611, 706988X, 7451140, 8-09418390-0, 8-25824250-0...VIEW MORE

Additional Fitment Information:
Vehicle Position
1970 - Pontiac Grand Prix Rear

National Bearing
  • Man Transmission Input Shaft Seal
  • with Tremec 170F Transmission
  • National 3638 Man Transmission Input Shaft Seal
  • Product Attributes:
    • Inside Diameter:
      • 1.125
      • 28.580
    • Shaft (Inch): 1.125
    • Helix Type: Clockwise-spiral Lip Design
    • Width (Inch): 0.190
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 1.624
    • Outside Diameter:
      • 1.628
      • 41.350
    • Outside Diameter (Inch): 1.628
    • Redicoat: Yes
    • Shaft (MM): 28.580
    • Part Description: Oil Seal
  • National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

This Part Fits the Following OEM/Substitute Numbers:
04273275, 04792317AB, 11111, 11122, 11417, 2603865, 3638, 376761, 4273275, 4792 317, 4792317AB, 48012, 48061, 8124881, 8125718, 8127391, 8133528, C9AR7A283AA...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Trans. Speed
1970 - Pontiac Grand Prix Manual 3

National Bearing
  • Oil Seal
  • National 9449 Oil Seal
  • Product Attributes:
    • Shaft (Inch): 1.887
    • Sealing Material: Nitrile
    • Width (Inch): 0.582
    • Redicoat: Yes
    • Inside Diameter:
      • 1.887
      • 47.930
    • Helix Type: Counter-clockwise-spiral Lip Design
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.700
    • Outside Diameter:
      • 2.704
      • 68.680
    • Outside Diameter (Inch): 2.704
    • Shaft (MM): 47.930
    • Part Description: Oil Seal
  • National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

This Part Fits the Following OEM/Substitute Numbers:
011619, 12303603, 18992, 19015A, 245A15808.25, 293-70, 46433, 65501S, 8623743, 8625757, 8625893, 8626009, 8655031, 8675730, 9449, A65501S, A86227S, B29031...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Trans. Speed Transmission Manuf. Code
1970 - Pontiac Grand Prix Automatic 3 THM400

National Bearing
  • Differential Pinion Seal
  • with 8.2 (in) Ring Gear with GMC Axle with BOP-Type Axle
  • National 2043 Differential Pinion Seal
  • Product Attributes:
    • Inside Diameter:
      • 1.940
      • 49.280
    • Shaft (Inch): 1.940
    • Width (Inch): 0.500
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.762
    • Outside Diameter:
      • 2.766
      • 70.260
    • Outside Diameter (Inch): 2.766
    • Redicoat: Yes
    • Shaft (MM): 49.280
    • Part Description: Oil Seal
  • National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

This Part Fits the Following OEM/Substitute Numbers:
12305068, 1236324, 1242066, 1242067, 1242068, 1243465, 1243467, 1496123, 19273, 2043, 249A16008C, 26033578, 292-7, 3633518, 396470, 404294, 4319273, 46476...VIEW MORE

Additional Fitment Information:
Vehicle Position
1970 - Pontiac Grand Prix Rear Outer

National Bearing
  • Oil Seal
  • with 32 Splines
  • National 9449 Oil Seal
  • Product Attributes:
    • Shaft (Inch): 1.887
    • Sealing Material: Nitrile
    • Width (Inch): 0.582
    • Redicoat: Yes
    • Inside Diameter:
      • 1.887
      • 47.930
    • Helix Type: Counter-clockwise-spiral Lip Design
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.700
    • Outside Diameter:
      • 2.704
      • 68.680
    • Outside Diameter (Inch): 2.704
    • Shaft (MM): 47.930
    • Part Description: Oil Seal
  • National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Additional Fitment Information:
Vehicle Transmission Trans. Speed Transmission Manuf. Code
1970 - Pontiac Grand Prix Manual 4 Muncie

National Bearing
  • Oil Seal
  • National 8792S Oil Seal
  • Product Attributes:
    • Inside Diameter:
      • 0.500
      • 12.700
    • Shaft (Inch): 0.500
    • Sealing Material: Nitrile
    • Width (Inch): 0.192
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 0.751
    • Outside Diameter:
      • 0.756
      • 19.200
    • Outside Diameter (Inch): 0.756
    • Shaft (MM): 12.700
    • Part Description: Oil Seal
  • National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

This Part Fits the Following OEM/Substitute Numbers:
011633, 12304285, 2398409, 24-10-1-218-852, 24-50-1-423-606, 24101218852, 293-65, 47399, 480050, 8623056, 8657163, 8792S, 96040528, A65502S, AH10888, B29915, B37248, N4912...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Trans. Speed Transmission Manuf. Code
1970 - Pontiac Grand Prix Automatic 3 THM400
Showing 1 - 10 of 24 products

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