Forged PISTONS Buick V6 and V8

 
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fX Series pistons from $599.95

Ceramic Thermal Barrier coating on Top & Graphite Skirt Coating $550.00

The 'X Groove' Explained

 

Buick Pistons V6 and V8

FX Buick V6 and V8

Available Bore Sizes: 3.800, 3.810,   3.820, 3.830, 3.830

Add the Bore size to the end of the part # IE. 1-6203-3820 for a 3.820 bore size.

Series CID Stroke Rod Length Pin Height Pin Size Ring Sizes Piston Top

Compression Ratio

Head CC - Comp Ratio

Alloy Pistons Piston and Ring Kits
1-FX 350 3.850" 6.350" 1.880" .940 1/16-1/16-3/16" -15cc Buick Dish Top 50cc-10.88, 58cc-9.90, 68cc-8.91 4032 1-6203 K1-6203
2-FX 350 3.850" 6.350" 1.880" .940 1/16-1/16-3/16" -15cc Buick Dish Top 50cc-10.88, 58cc-9.90, 68cc-8.91 2618 2-6203 K2-6203
3-FX 350 3.850" 6.350" 1.880" .940 1/16-1/16-3/16" -15cc Buick Dish Top 50cc-10.88, 58cc-9.90, 68cc-8.91 2618 3-6203 K3-6203
1-FX 231 V6 GN 3.400" 5.960" 1.880" .940 1/16-1/16-3/16" -15cc Buick Dish Top 41cc-10.96, 46cc-10.23, 55cc-9.16 4032 1-6203 K1-6203
2-FX 231 V6 GN 3.400" 5.960" 1.880" .940 1/16-1/16-3/16" -15cc Buick Dish Top 41cc-10.96, 46cc-10.23, 55cc-9.16 2618 2-6203 K2-6203
3-FX 231 V6 GN 3.400" 5.960" 1.880" .940 1/16-1/16-3/16" -15cc Buick Dish Top 41cc-10.96, 46cc-10.23, 55cc-9.16 2618 3-6203 K3-6203
1-FX 231 V6 GN 3.400" 5.960" 1.880" .940 1/16-1/16-3/16" -29cc Buick Dish Top 41cc-9.16, 46cc-8.67, 55cc-7.91 4032 1-6205 K1-6205
2-FX 231 V6 GN 3.400" 5.960" 1.880" .940 1/16-1/16-3/16" -29cc Buick Dish Top 41cc-9.16, 46cc-8.67, 55cc-7.91 2618 2-6205 K2-6205
3-FX 231 V6 GN 3.400" 5.960" 1.880" .940 1/16-1/16-3/16" -29cc Buick Dish Top 41cc-9.16, 46cc-8.67, 55cc-7.91 2618 3-6205 K3-6205
1-FX 231 V6 GN 3.625" 5.970" 1.737" .940 1/16-1/16-3/16" -29cc Buick Dish Top 41cc-9.70, 46cc-9.17, 55cc-8.37 4032 1-6210 K1-6210
2-FX 231 V6 GN 3.625" 5.970" 1.737" .940 1/16-1/16-3/16" -29cc Buick Dish Top 41cc-9.70, 46cc-9.17, 55cc-8.37 2618 2-6210 K2-6210
3-FX 231 V6 GN 3.625" 5.970" 1.737" .940 1/16-1/16-3/16" -29cc Buick Dish Top 41cc-9.70, 46cc-9.17, 55cc-8.37 2618 3-6210 K3-6210
1-FX 231 V6 GN 3.625" 6.350" 1.354" .927 1/16-1/16-3/16" -29cc Buick Dish Top 41cc-9.70, 46cc-9.17, 55cc-8.37 4032 1-6213 K1-6213
2-FX 231 V6 GN 3.625" 6.350" 1.354" .927 1/16-1/16-3/16" -29cc Buick Dish Top 41cc-9.70, 46cc-9.17, 55cc-8.37 2618 2-6213 K2-6213
3-FX 231 V6 GN 3.625" 6.350" 1.354" .927 1/16-1/16-3/16" -29cc Buick Dish Top 41cc-9.70, 46cc-9.17, 55cc-8.37 2618 3-6213 K3-6213
1-FX 3800 V6 3.400" 5.640" 1.205" .905 1/16-1/16-3/16" -4cc Buick Flat Top 56cc-10.37, 59cc-9.97, 62cc-9.61 4032 1-6220 K1-6220
2-FX 3800 V6 3.400" 5.640" 1.205" .905 1/16-1/16-3/16" -4cc Buick Flat Top 56cc-10.37, 59cc-9.97, 62cc-9.61 2618 2-6220 K2-6220
3-FX 3800 V6 3.400" 5.640" 1.205" .905 1/16-1/16-3/16" -4cc Buick Flat Top 56cc-10.37, 59cc-9.97, 62cc-9.61 2618 3-6220 K3-6220
1-FX 3800 V6 3.400" 5.640" 1.205" .905 1/16-1/16-3/16" -20cc Buick Dish Top 56cc-8.57, 59cc-8.31, 62cc-8.07 4032 1-6225 K1-6225
2-FX 3800 V6 3.400" 5.640" 1.205" .905 1/16-1/16-3/16" -20cc Buick Dish Top 56cc-8.57, 59cc-8.31, 62cc-8.07 2618 2-6225 K2-6225
3-FX 3800 V6 3.400" 5.640" 1.205" .905 1/16-1/16-3/16" -20cc Buick Dish Top 56cc-8.57, 59cc-8.31, 62cc-8.07 2618 3-6225 K3-6225
1-FX 3800 V6 3.400" 5.640" 1.205" .905 1/16-1/16-3/16" -14cc Buick Dish Top 56cc-9.16, 59cc-8.86, 62cc-8.57 4032 1-6223 K1-6223
2-FX 3800 V6 3.400" 5.640" 1.205" .905 1/16-1/16-3/16" -14cc Buick Dish Top 56cc-9.16, 59cc-8.86, 62cc-8.57 2618 2-6223 K2-6223
3-FX 3800 V6 3.400" 5.640" 1.205" .905 1/16-1/16-3/16" -14cc Buick Dish Top 56cc-9.16, 59cc-8.86, 62cc-8.57 2618 3-6223 K3-6223