1966 Pontiac Laurentian Engine Piston Sets
Save up to 40% on original replacement 1966 Pontiac Laurentian Engine Piston Sets. Navigate our online catalogue to find Engine Piston Sets and other parts designed specifically to fit a 1966 Pontiac Laurentian.
Engine Piston Set
$368.80
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.060 (in) Oversize Priced By The Piece
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.060 (in) Oversize Priced By The Piece
Engine Piston Set
$54.61
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Vehicle Fitment Notes:
3 Ring Piston Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.030 (in) Oversize Priced By The Piece
3 Ring Piston Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.030 (in) Oversize Priced By The Piece
Engine Piston Set
$46.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set Standard Priced By The Piece
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set Standard Priced By The Piece
Engine Piston Set
$46.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.020 (in) Oversize Priced By The Piece
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.020 (in) Oversize Priced By The Piece
Engine Piston Set
$46.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.030 (in) Oversize Priced By The Piece
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.030 (in) Oversize Priced By The Piece
Engine Piston Set
$368.80
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.040 (in) Oversize Priced By The Piece
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.040 (in) Oversize Priced By The Piece
Engine Piston Set
$54.61
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Vehicle Fitment Notes:
3 Ring Piston Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set Standard Priced By The Piece
3 Ring Piston Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set Standard Priced By The Piece
Engine Piston Set
$54.61
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Vehicle Fitment Notes:
3 Ring Piston Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.020 (in) Oversize Priced By The Piece
3 Ring Piston Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.020 (in) Oversize Priced By The Piece
Engine Piston Set
$54.61
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Vehicle Fitment Notes:
3 Ring Piston Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.040 (in) Oversize Priced By The Piece
3 Ring Piston Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.040 (in) Oversize Priced By The Piece
Engine Piston Set
$54.61
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Vehicle Fitment Notes:
3 Ring Piston Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.060 (in) Oversize Priced By The Piece
3 Ring Piston Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.060 (in) Oversize Priced By The Piece
Engine Piston Set
$92.79
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Vehicle Fitment Notes:
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Piston Step Head 9.6 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance DUROSHIELD Skirt Coated Piston Replaces both Left Hand and Right Hand Pistons Sold as Set 0.030 (in) Oversize Priced By The Piece
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Piston Step Head 9.6 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance DUROSHIELD Skirt Coated Piston Replaces both Left Hand and Right Hand Pistons Sold as Set 0.030 (in) Oversize Priced By The Piece
Engine Piston Set
$98.36
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Vehicle Fitment Notes:
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Piston Step Head 9.6 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance DUROSHIELD Skirt Coated Piston Replaces both Left Hand and Right Hand Pistons Sold as Set 0.040 (in) Oversize Priced By The Piece
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Piston Step Head 9.6 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance DUROSHIELD Skirt Coated Piston Replaces both Left Hand and Right Hand Pistons Sold as Set 0.040 (in) Oversize Priced By The Piece
Engine Piston Set
$98.36
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Made in USA
Vehicle fitment:
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Vehicle Fitment Notes:
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Iron Step Head 9.6 :1 Compression Ratio Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance Replaces both Left Hand and Right Hand Pistons Sold as Set 0.030 (in) Oversize
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Iron Step Head 9.6 :1 Compression Ratio Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance Replaces both Left Hand and Right Hand Pistons Sold as Set 0.030 (in) Oversize
Engine Piston Set
$98.36
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Made in USA
Vehicle fitment:
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Vehicle Fitment Notes:
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Iron Step Head 9.6 :1 Compression Ratio Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance Replaces both Left Hand and Right Hand Pistons Sold as Set 0.040 (in) Oversize
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Iron Step Head 9.6 :1 Compression Ratio Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance Replaces both Left Hand and Right Hand Pistons Sold as Set 0.040 (in) Oversize
Engine Piston Set
$98.36
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Made in USA
Vehicle fitment:
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Vehicle Fitment Notes:
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Iron Step Head 9.6 :1 Compression Ratio Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance Replaces both Left Hand and Right Hand Pistons Sold as Set 0.060 (in) Oversize
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Iron Step Head 9.6 :1 Compression Ratio Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance Replaces both Left Hand and Right Hand Pistons Sold as Set 0.060 (in) Oversize
Engine Piston Set
$42.26
Out of Stock
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
Use with E-234K or E-234X Ring Set 3 Ring Piston 1.640 (in) Compression Distance 0.115 (in) Deep Recess Cast Iron Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set Standard
Use with E-234K or E-234X Ring Set 3 Ring Piston 1.640 (in) Compression Distance 0.115 (in) Deep Recess Cast Iron Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set Standard
Engine Piston Set
$42.26
Out of Stock
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
Use with E-234K or E-234X Ring Set 3 Ring Piston 1.640 (in) Compression Distance 0.115 (in) Deep Recess Cast Iron Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.030 (in) Oversize
Use with E-234K or E-234X Ring Set 3 Ring Piston 1.640 (in) Compression Distance 0.115 (in) Deep Recess Cast Iron Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.030 (in) Oversize
Engine Piston Set
$42.26
Out of Stock
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
Use with E-234K or E-234X Ring Set 3 Ring Piston 1.640 (in) Compression Distance 0.115 (in) Deep Recess Cast Iron Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.040 (in) Oversize
Use with E-234K or E-234X Ring Set 3 Ring Piston 1.640 (in) Compression Distance 0.115 (in) Deep Recess Cast Iron Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.040 (in) Oversize
Engine Piston Set
$42.26
Out of Stock
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
Use with E-234K or E-234X Ring Set 3 Ring Piston 1.640 (in) Compression Distance 0.115 (in) Deep Recess Cast Iron Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.060 (in) Oversize
Use with E-234K or E-234X Ring Set 3 Ring Piston 1.640 (in) Compression Distance 0.115 (in) Deep Recess Cast Iron Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.060 (in) Oversize
Engine Piston Set
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Engine Base: 6.5L 6489cc 396ci V8 (4.09x3.77; 104.3x95.7);
Vehicle Fitment Notes:
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Piston Step Head 9.6 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance DUROSHIELD Skirt Coated Piston Replaces both Left Hand and Right Hand Pistons Sold as Set 0.060 (in) Oversize Priced By The Piece
Use with E-232K or E232X Ring Set 3 Ring Piston Cast Piston Step Head 9.6 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) 1.732 (in) Plus 0.200 (in) Dome Compression Distance DUROSHIELD Skirt Coated Piston Replaces both Left Hand and Right Hand Pistons Sold as Set 0.060 (in) Oversize Priced By The Piece