1986 Pontiac Firebird Engine Piston Sets
Save up to 40% on original replacement 1986 Pontiac Firebird Engine Piston Sets. Navigate our online catalogue to find Engine Piston Sets and other parts designed specifically to fit a 1986 Pontiac Firebird.
Engine Piston Set
$264.18
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: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
3 Ring Piston 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio 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 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio 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
$33.03
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
3 Ring Piston 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set Standard Priced By The Piece
3 Ring Piston 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set Standard Priced By The Piece
Engine Piston Set
$33.03
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
3 Ring Piston 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio 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 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio 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
$33.03
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
3 Ring Piston 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio 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 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio 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
$33.03
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
3 Ring Piston 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio 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 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio 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
$54.93
Out of Stock
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Made in USA
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
3 Ring Piston 1.598 (in) Compression Distance Cast Iron Flat Head Piston with Shallow Oil Ring Grooves 8.5 :1 Compression Ratio Ring Groove Widths: 1.5 (mm) , 2.0 (mm) , 4.75 (mm) Sold as Set 0.75 (mm) Oversize Priced By The Piece
3 Ring Piston 1.598 (in) Compression Distance Cast Iron Flat Head Piston with Shallow Oil Ring Grooves 8.5 :1 Compression Ratio Ring Groove Widths: 1.5 (mm) , 2.0 (mm) , 4.75 (mm) Sold as Set 0.75 (mm) Oversize Priced By The Piece
Engine Piston Set
$48.84
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with California Emissions System with Federal Emissions System 3 Ring Piston 1.540 (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
with California Emissions System with Federal Emissions System 3 Ring Piston 1.540 (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
$48.84
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with California Emissions System with Federal Emissions System 3 Ring Piston 1.540 (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
with California Emissions System with Federal Emissions System 3 Ring Piston 1.540 (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
$48.84
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with California Emissions System with Federal Emissions System 3 Ring Piston 1.540 (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
with California Emissions System with Federal Emissions System 3 Ring Piston 1.540 (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
$48.84
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with California Emissions System with Federal Emissions System 3 Ring Piston 1.540 (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
with California Emissions System with Federal Emissions System 3 Ring Piston 1.540 (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
$48.84
Out of Stock
Condition: New
Required Per Vehicle: 8
Required Per Vehicle: 8
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with California Emissions System with Federal Emissions System 3 Ring Piston 1.540 (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
with California Emissions System with Federal Emissions System 3 Ring Piston 1.540 (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
$71.49
Out of Stock
Condition: New
Required Per Vehicle: 4
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set Standard Priced By The Piece
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set Standard Priced By The Piece
Engine Piston Set
$71.49
Out of Stock
Condition: New
Required Per Vehicle: 4
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set 0.020 (in) Oversize Priced By The Piece
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set 0.020 (in) Oversize Priced By The Piece
Engine Piston Set
$71.49
Out of Stock
Condition: New
Required Per Vehicle: 4
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set 0.030 (in) Oversize Priced By The Piece
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set 0.030 (in) Oversize Priced By The Piece
Engine Piston Set
$71.49
Out of Stock
Condition: New
Required Per Vehicle: 4
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set 0.040 (in) Oversize Priced By The Piece
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set 0.040 (in) Oversize Priced By The Piece
Engine Piston Set
$71.49
Out of Stock
Condition: New
Required Per Vehicle: 4
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set 0.060 (in) Oversize Priced By The Piece
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set 0.060 (in) Oversize Priced By The Piece
Engine Piston Set
$71.49
Out of Stock
Condition: New
Required Per Vehicle: 4
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set 0.065 (in) Oversize Priced By The Piece
3 Ring Piston 1.570 (in) Compression Distance 0.220 (in) Deep x 3.070 (in) Diameter Recess Hypereutectic Alloy Piston 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold as Set 0.065 (in) Oversize Priced By The Piece