Early Pontiac GTO

Pontiac 455

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With Rings \ Without Rings Show all With Rings \ Without Rings
Crankshaft Stroke Show all Crankshaft Stroke
Connecting Rod Length Show all Connecting Rod Length
Piston Pin Diameter Show all Piston Pin Diameter
Compression Height Show all Compression Height
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Piston Series Show all Piston Series
TDC Assembly Height Show all TDC Assembly Height
Piston Top Aprox. Comp. Ratio Show all Piston Top Aprox. Comp. Ratio
1-6120-4150B 455 Pontiac Late 1-FX Series -7cc Late Flat Top Forged Piston Set. 4.150 bore 1-6120-4150B 455 Pontiac Late 1-FX Series -7cc Late Flat Top Forged Piston Set. 4.150 bore
$669.95
$669.95
455 Pontiac Late 1-FX Series 4032 Alloy Comp Hgt: 1.480" -7cc Late Flat Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.63, 80cc-10.74, 87cc-10.08
1-6120-4180B 455 Pontiac Late 1-FX Series -7cc Late Flat Top Forged Piston Set. 4.180 bore 1-6120-4180B 455 Pontiac Late 1-FX Series -7cc Late Flat Top Forged Piston Set. 4.180 bore
$669.95
$669.95
455 Pontiac Late 1-FX Series 4032 Alloy Comp Hgt: 1.480" -7cc Late Flat Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.76, 80cc-10.86, 87cc-10.19
1-6120-4190B 455 Pontiac Late 1-FX Series -7cc Late Flat Top Forged Piston Set. 4.190 bore 1-6120-4190B 455 Pontiac Late 1-FX Series -7cc Late Flat Top Forged Piston Set. 4.190 bore
$669.95
$669.95
455 Pontiac Late 1-FX Series 4032 Alloy Comp Hgt: 1.480" -7cc Late Flat Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.80, 80cc-10.90, 87cc-10.22
1-6123-4150B 455 Pontiac Late 1-FX Series -18cc Late Dish Top Forged Piston Set. 4.150 bore 1-6123-4150B 455 Pontiac Late 1-FX Series -18cc Late Dish Top Forged Piston Set. 4.150 bore
$669.95
$669.95
455 Pontiac Late 1-FX Series 4032 Alloy Comp Hgt: 1.480" -18cc Late Dish Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.45, 80cc-9.74, 87cc-9.20
1-6123-4180B 455 Pontiac Late 1-FX Series -18cc Late Dish Top Forged Piston Set. 4.180 bore 1-6123-4180B 455 Pontiac Late 1-FX Series -18cc Late Dish Top Forged Piston Set. 4.180 bore
$669.95
$669.95
455 Pontiac Late 1-FX Series 4032 Alloy Comp Hgt: 1.480" -18cc Late Dish Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.56, 80cc-9.85, 87cc-9.30
1-6123-4190B 455 Pontiac Late 1-FX Series -18cc Late Dish Top Forged Piston Set. 4.190 bore 1-6123-4190B 455 Pontiac Late 1-FX Series -18cc Late Dish Top Forged Piston Set. 4.190 bore
$669.95
$669.95
455 Pontiac Late 1-FX Series 4032 Alloy Comp Hgt: 1.480" -18cc Late Dish Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.60, 80cc-9.88, 87cc-9.34
2-6120-4150B 455 Pontiac Late 2-FX Series -7cc Late Flat Top Forged Piston Set. 4.150 bore 2-6120-4150B 455 Pontiac Late 2-FX Series -7cc Late Flat Top Forged Piston Set. 4.150 bore
$699.95
$699.95
455 Pontiac Late 2-FX Series 2618 Alloy Comp Hgt: 1.480" -7cc Late Flat Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.63, 80cc-10.74, 87cc-10.08
2-6120-4180B 455 Pontiac Late 2-FX Series -7cc Late Flat Top Forged Piston Set. 4.180 bore 2-6120-4180B 455 Pontiac Late 2-FX Series -7cc Late Flat Top Forged Piston Set. 4.180 bore
$699.95
$699.95
455 Pontiac Late 2-FX Series 2618 Alloy Comp Hgt: 1.480" -7cc Late Flat Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.76, 80cc-10.86, 87cc-10.19
2-6120-4190B 455 Pontiac Late 2-FX Series -7cc Late Flat Top Forged Piston Set. 4.190 bore 2-6120-4190B 455 Pontiac Late 2-FX Series -7cc Late Flat Top Forged Piston Set. 4.190 bore
$699.95
$699.95
455 Pontiac Late 2-FX Series 2618 Alloy Comp Hgt: 1.480" -7cc Late Flat Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.80, 80cc-10.90, 87cc-10.22
2-6123-4150B 455 Pontiac Late 2-FX Series -18cc Late Dish Top Forged Piston Set. 4.150 bore 2-6123-4150B 455 Pontiac Late 2-FX Series -18cc Late Dish Top Forged Piston Set. 4.150 bore
$699.95
$699.95
455 Pontiac Late 2-FX Series 2618 Alloy Comp Hgt: 1.480" -18cc Late Dish Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.45, 80cc-9.74, 87cc-9.20
2-6123-4180B 455 Pontiac Late 2-FX Series -18cc Late Dish Top Forged Piston Set. 4.180 bore 2-6123-4180B 455 Pontiac Late 2-FX Series -18cc Late Dish Top Forged Piston Set. 4.180 bore
$699.95
$699.95
455 Pontiac Late 2-FX Series 2618 Alloy Comp Hgt: 1.480" -18cc Late Dish Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.56, 80cc-9.85, 87cc-9.30
2-6123-4190B 455 Pontiac Late 2-FX Series -18cc Late Dish Top Forged Piston Set. 4.190 bore 2-6123-4190B 455 Pontiac Late 2-FX Series -18cc Late Dish Top Forged Piston Set. 4.190 bore
$699.95
$699.95
455 Pontiac Late 2-FX Series 2618 Alloy Comp Hgt: 1.480" -18cc Late Dish Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.60, 80cc-9.88, 87cc-9.34
3-6120-4150B 455 Pontiac Late 3-FX Series -7cc Late Flat Top Forged Piston Set. 4.150 bore 3-6120-4150B 455 Pontiac Late 3-FX Series -7cc Late Flat Top Forged Piston Set. 4.150 bore
$879.95
$879.95
455 Pontiac Late 3-FX Series 2618 Alloy Comp Hgt: 1.480" -7cc Late Flat Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 72cc-11.63, 80cc-10.74, 87cc-10.08
3-6120-4180B 455 Pontiac Late 3-FX Series -7cc Late Flat Top Forged Piston Set. 4.180 bore 3-6120-4180B 455 Pontiac Late 3-FX Series -7cc Late Flat Top Forged Piston Set. 4.180 bore
$879.95
$879.95
455 Pontiac Late 3-FX Series 2618 Alloy Comp Hgt: 1.480" -7cc Late Flat Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 72cc-11.76, 80cc-10.86, 87cc-10.19
3-6120-4190B 455 Pontiac Late 3-FX Series -7cc Late Flat Top Forged Piston Set. 4.190 bore 3-6120-4190B 455 Pontiac Late 3-FX Series -7cc Late Flat Top Forged Piston Set. 4.190 bore
$879.95
$879.95
455 Pontiac Late 3-FX Series 2618 Alloy Comp Hgt: 1.480" -7cc Late Flat Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 72cc-11.80, 80cc-10.90, 87cc-10.22
3-6123-4150B 455 Pontiac Late 3-FX Series -18cc Late Dish Top Forged Piston Set. 4.150 bore 3-6123-4150B 455 Pontiac Late 3-FX Series -18cc Late Dish Top Forged Piston Set. 4.150 bore
$879.95
$879.95
455 Pontiac Late 3-FX Series 2618 Alloy Comp Hgt: 1.480" -18cc Late Dish Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.210" Rod: 6.625" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 72cc-10.45, 80cc-9.74, 87cc-9.20