1978 Chevrolet G30 Auto Trans Speedometer Pinion Seal
Navigate our online catalogue to find original replacement Auto Trans Speedometer Pinion Seals specifically designed to fit a 1978 Chevrolet G30.




Auto Trans Speedometer Pinion Seal
$6.21
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle Fitment Notes:
0.404 Shaft Diameter 0.620 Bore Diameter 0.624 Outside Diameter Seal 0.188 Width
0.404 Shaft Diameter 0.620 Bore Diameter 0.624 Outside Diameter Seal 0.188 Width

Auto Trans Speedometer Pinion Seal
$8.36
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Vehicle Fitment Notes:
For Bullet Part Type: Metal Clad Seal Position: Lip Seal - Speedometer Gear Shaft - Speedo Pinion
For Bullet Part Type: Metal Clad Seal Position: Lip Seal - Speedometer Gear Shaft - Speedo Pinion

Auto Trans Speedometer Pinion Seal
$8.36
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Code: THM350;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Code: THM350;
Vehicle Fitment Notes:
For Bullet Part Type: Metal Clad Seal Position: Lip Seal - Speedometer Gear Shaft - Speedo Pinion
For Bullet Part Type: Metal Clad Seal Position: Lip Seal - Speedometer Gear Shaft - Speedo Pinion

Auto Trans Speedometer Pinion Seal
$8.36
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM350;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM350;
Vehicle Fitment Notes:
For Bullet Part Type: Metal Clad Seal Position: Lip Seal - Speedometer Gear Shaft - Speedo Pinion
For Bullet Part Type: Metal Clad Seal Position: Lip Seal - Speedometer Gear Shaft - Speedo Pinion

Auto Trans Speedometer Pinion Seal
$8.36
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Vehicle Fitment Notes:
For Bullet Part Type: Metal Clad Seal Position: Lip Seal - Speedometer Gear Shaft - Speedo Pinion
For Bullet Part Type: Metal Clad Seal Position: Lip Seal - Speedometer Gear Shaft - Speedo Pinion

Auto Trans Speedometer Pinion Seal
$5.86
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;

Auto Trans Speedometer Pinion Seal
$5.86
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Vehicle Fitment Notes:
Driven Gear Sleeve, Large
Driven Gear Sleeve, Large

Auto Trans Speedometer Pinion Seal
$5.86
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Code: THM350;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Code: THM350;

Auto Trans Speedometer Pinion Seal
$5.86
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Code: THM350;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Code: THM350;
Vehicle Fitment Notes:
Driven Gear Sleeve, Large
Driven Gear Sleeve, Large

Auto Trans Speedometer Pinion Seal
$5.86
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM350;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM350;

Auto Trans Speedometer Pinion Seal
$5.86
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM350;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM350;
Vehicle Fitment Notes:
Driven Gear Sleeve, Large
Driven Gear Sleeve, Large

Auto Trans Speedometer Pinion Seal
$5.86
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;

Auto Trans Speedometer Pinion Seal
$5.86
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Vehicle Fitment Notes:
Driven Gear Sleeve, Large
Driven Gear Sleeve, Large