1966 GMC P1000 Engine Piston Sets
Save up to 40% on original replacement 1966 GMC P1000 Engine Piston Sets. Navigate our online catalogue to find Engine Piston Sets and other parts designed specifically to fit a 1966 GMC P1000.



Engine Piston Set
$58.56
Out of Stock
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set Standard
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set Standard


Engine Piston Set
$58.56
Out of Stock
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.030 (in) Oversize
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs 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
$58.56
Out of Stock
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.060 (in) Oversize
3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Priced By The Piece Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold as Set 0.060 (in) Oversize