1966 Pontiac GTO Engine Crankshaft Main Bearing Sets
Save up to 40% on original replacement 1966 Pontiac GTO Engine Crankshaft Main Bearing Sets. Navigate our online catalogue to find Engine Crankshaft Main Bearing Sets and other parts designed specifically to fit a 1966 Pontiac GTO.


Engine Crankshaft Main Bearing Set
$205.91
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
with Grooved Upper Main Bearings 0.020 (in) Undersize
with Grooved Upper Main Bearings 0.020 (in) Undersize

Engine Crankshaft Main Bearing Set
$323.12
$242.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
OE Replacement P Series (Tri-Metal) Standard Contains Partial Grooved Main Bearings
OE Replacement P Series (Tri-Metal) Standard Contains Partial Grooved Main Bearings

Engine Crankshaft Main Bearing Set
$323.12
$242.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
OE Replacement P Series (Tri-Metal) .010in Undersize Contains Partial Grooved Main Bearings
OE Replacement P Series (Tri-Metal) .010in Undersize Contains Partial Grooved Main Bearings

Engine Crankshaft Main Bearing Set
$229.19
$156.55
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
OE Replacement P Series (Tri-Metal) .020in Undersize Contains Partial Grooved Main Bearings
OE Replacement P Series (Tri-Metal) .020in Undersize Contains Partial Grooved Main Bearings

Engine Crankshaft Main Bearing Set
$214.74
$159.78
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
OE Replacement P Series (Tri-Metal) Standard Contains Full Grooved Bearings
OE Replacement P Series (Tri-Metal) Standard Contains Full Grooved Bearings

Engine Crankshaft Main Bearing Set
$214.74
$159.78
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
OE Replacement P Series (Tri-Metal) .010in Undersize Contains Full Grooved Bearings
OE Replacement P Series (Tri-Metal) .010in Undersize Contains Full Grooved Bearings

Engine Crankshaft Main Bearing Set
$214.74
$159.03
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
OE Replacement P Series (Tri-Metal) .020in Undersize Contains Full Grooved Bearings
OE Replacement P Series (Tri-Metal) .020in Undersize Contains Full Grooved Bearings

Engine Crankshaft Main Bearing Set
$214.74
$159.78
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
OE Replacement P Series (Tri-Metal) .030in Undersize Contains Full Grooved Bearings
OE Replacement P Series (Tri-Metal) .030in Undersize Contains Full Grooved Bearings

Engine Crankshaft Main Bearing Set
$205.91
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
with Grooved Upper Main Bearings Standard
with Grooved Upper Main Bearings Standard

Engine Crankshaft Main Bearing Set
$205.91
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
with Grooved Upper Main Bearings 0.001 (in) Undersize
with Grooved Upper Main Bearings 0.001 (in) Undersize

Engine Crankshaft Main Bearing Set
$205.91
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
with Grooved Upper Main Bearings 0.010 (in) Undersize
with Grooved Upper Main Bearings 0.010 (in) Undersize

Engine Crankshaft Main Bearing Set
$205.91
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
with Grooved Upper Main Bearings 0.030 (in) Undersize
with Grooved Upper Main Bearings 0.030 (in) Undersize