Cobra Daytona Coupe with DSS Racing Power

Ford 351C Boss

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Piston Pin Diameter Show all Piston Pin Diameter
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Piston Series Show all Piston Series
Piston Top Aprox. Comp. Ratio Show all Piston Top Aprox. Comp. Ratio
3-3925-4000-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4 inch bore 3-3925-4000-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4 inch bore
$939.95
$939.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 +7.5cc Dome Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-13.28, 64cc-12.14, 70cc-11.19
3-3925-4030-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.03 inch bore 3-3925-4030-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.03 inch bore
$939.95
$939.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 +7.5cc Dome Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-13.42, 64cc-12.28, 70cc-11.32
3-3925-4040-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.04 inch bore 3-3925-4040-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.04 inch bore
$939.95
$939.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 +7.5cc Dome Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-13.49, 64cc-12.33, 70cc-11.37
3-3925-4060-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.06 inch bore 3-3925-4060-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.06 inch bore
$939.95
$939.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 +7.5cc Dome Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-13.57, 64cc-12.41, 70cc-11.45
3-3925-4125-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.125 inch bore 3-3925-4125-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.125 inch bore
$939.95
$939.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 +7.5cc Dome Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-13.93, 64cc-12.74, 70cc-11.75
3-3925-4155-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.155 inch bore 3-3925-4155-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.155 inch bore
$939.95
$939.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 +7.5cc Dome Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-14.11, 64cc-12.90, 70cc-11.90
3-3925-4165-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.165 inch bore 3-3925-4165-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.165 inch bore
$939.95
$939.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 +7.5cc Dome Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-14.13, 64cc-12.93, 70cc-11.93
3-3925-4185-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.185 inch bore 3-3925-4185-351C -Boss-Small Block Ford 351C FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.185 inch bore
$939.95
$939.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 +7.5cc Dome Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-14.25, 64cc-13.04, 70cc-12.03
K1-3920-4000-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4 inch bore K1-3920-4000-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4 inch bore
$904.95
$904.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 -3cc Flat Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 58cc-11.41, 64cc-10.58, 70cc-9.88
K1-3920-4030-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.03 inch bore K1-3920-4030-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.03 inch bore
$904.95
$904.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 -3cc Flat Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 58cc-11.54, 64cc-10.70, 70cc-9.99
K1-3920-4040-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.04 inch bore K1-3920-4040-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.04 inch bore
$904.95
$904.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 -3cc Flat Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 58cc-11.60, 64cc-10.75, 70cc-10.03
K1-3920-4060-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.06 inch bore K1-3920-4060-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.06 inch bore
$904.95
$904.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 -3cc Flat Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 58cc-11.67, 64cc-10.82, 70cc-10.10
K1-3920-4125-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.125 inch bore K1-3920-4125-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.125 inch bore
$904.95
$904.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 -3cc Flat Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 58cc-11.98, 64cc-11.11, 70cc-10.37
K1-3920-4155-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.155 inch bore K1-3920-4155-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.155 inch bore
$904.95
$904.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 -3cc Flat Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 58cc-12.14, 64cc-11.26, 70cc-10.51
K1-3920-4165-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.165 inch bore K1-3920-4165-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.165 inch bore
$904.95
$904.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 -3cc Flat Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 58cc-12.16, 64cc-11.28, 70cc-10.53
K1-3920-4185-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.185 inch bore K1-3920-4185-351C -Boss-Small Block Ford 351C FXK1 Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.185 inch bore
$904.95
$904.95
351C -Boss Small Block Ford 351C FX Comp Height: 1.66 -3cc Flat Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 3.5 ROD: 5.78 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 58cc-12.26, 64cc-11.38, 70cc-10.62