Wheels up Fox body Mustang with DSS Racing power.

Ford 289 302 5.0

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Piston Top Aprox. Comp. Ratio Show all Piston Top Aprox. Comp. Ratio
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3875-4060 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.060 inch bore Pin Dia.: 0.912 3875-4060 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.060 inch bore Pin Dia.: 0.912
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311 Small Block Ford 289 - 302, FX, Comp Height: 1.535, +7.5cc Dome Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-11.89, 64cc-10.89, 70cc-10.04
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3875-4040 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.040 inch bore Pin Dia.: 0.912 3875-4040 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.040 inch bore Pin Dia.: 0.912
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308 Small Block Ford 289 - 302, FX, Comp Height: 1.535, +7.5cc Dome Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-11.81, 64cc-10.8, 70cc-9.95
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3875-4030 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 inch bore Pin Dia.: 0.912 3875-4030 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
306 Small Block Ford 289 - 302, FX, Comp Height: 1.535, +7.5cc Dome Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-11.74, 64cc-10.73, 70cc-9.92
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3875-4000 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.000 inch bore Pin Dia.: 0.912 3875-4000 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.000 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
302 Small Block Ford 289 - 302, FX, Comp Height: 1.535, +7.5cc Dome Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-11.63, 64cc-10.63, 70cc-9.8
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3871-4060 Boss 302 Small Block Ford 289 - 302 FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.060 inch bore Pin Dia.: 0.912 3871-4060 Boss 302 Small Block Ford 289 - 302 FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.060 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
311 Small Block Ford 289 - 302, FX, Comp Height: 1.535, -13cc Dish Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-9.02, 64cc-8.45, 70cc-7.97
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3871-4040 Boss 302 Small Block Ford 289 - 302 FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.040 inch bore Pin Dia.: 0.912 3871-4040 Boss 302 Small Block Ford 289 - 302 FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.040 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
308 Small Block Ford 289 - 302, FX, Comp Height: 1.535, -13cc Dish Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-8.94, 64cc-8.39, 70cc-7.9
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3871-4030 Boss 302 Small Block Ford 289 - 302 FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 inch bore Pin Dia.: 0.912 3871-4030 Boss 302 Small Block Ford 289 - 302 FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
306 Small Block Ford 289 - 302, FX, Comp Height: 1.535, -13cc Dish Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-8.9, 64cc-8.34, 70cc-7.87
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3871-4000 Boss 302 Small Block Ford 289 - 302 FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.000 inch bore Pin Dia.: 0.912 3871-4000 Boss 302 Small Block Ford 289 - 302 FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.000 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
302 Small Block Ford 289 - 302, FX, Comp Height: 1.535, -13cc Dish Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-8.8, 64cc-8.26, 70cc-7.78
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3870-4060 Boss 302 Small Block Ford 289 - 302 FX Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.060 inch bore Pin Dia.: 0.912 3870-4060 Boss 302 Small Block Ford 289 - 302 FX Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.060 inch bore Pin Dia.: 0.912
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from $719.95
311 Small Block Ford 289 - 302, FX, Comp Height: 1.535, -3cc Flat Top , PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-10.17, 64cc-9.43, 70cc-8.82
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3870-4040 Boss 302 Small Block Ford 289 - 302 FX Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.040 inch bore Pin Dia.: 0.912 3870-4040 Boss 302 Small Block Ford 289 - 302 FX Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.040 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
308 Small Block Ford 289 - 302, FX, Comp Height: 1.535, -3cc Flat Top , PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-10.1, 64cc-9.37, 70cc-8.75
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3870-4030 Boss 302 Small Block Ford 289 - 302 FX Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 inch bore Pin Dia.: 0.912 3870-4030 Boss 302 Small Block Ford 289 - 302 FX Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
306 Small Block Ford 289 - 302, FX, Comp Height: 1.535, -3cc Flat Top , PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-10.04, 64cc-9.32, 70cc-8.71
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3870-4000 Boss 302 Small Block Ford 289 - 302 FX Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.000 inch bore Pin Dia.: 0.912 3870-4000 Boss 302 Small Block Ford 289 - 302 FX Series -3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.000 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
302 Small Block Ford 289 - 302, FX, Comp Height: 1.535, -3cc Flat Top , PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.000", ROD: 5.155, Approx Comp Ratio: 58cc-9.95, 64cc-9.22, 70cc-8.61
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3525-4060 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.060 inch bore Pin Dia.: 0.912 3525-4060 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.060 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
399 Small Block Ford 289 - 302, FX, Comp Height: 1.6, +7.5cc Dome Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.850", ROD: 5.956, Approx Comp Ratio: 58cc-14.97, 64cc-13.69, 70cc-12.6
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3525-4040 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.040 inch bore Pin Dia.: 0.912 3525-4040 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.040 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
395 Small Block Ford 289 - 302, FX, Comp Height: 1.6, +7.5cc Dome Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.850", ROD: 5.956, Approx Comp Ratio: 58cc-14.87, 64cc-13.56, 70cc-12.48
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3525-4030 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 inch bore Pin Dia.: 0.912 3525-4030 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
393 Small Block Ford 289 - 302, FX, Comp Height: 1.6, +7.5cc Dome Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.850", ROD: 5.956, Approx Comp Ratio: 58cc-14.8, 64cc-13.5, 70cc-12.45
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3525-4000 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.000 inch bore Pin Dia.: 0.912 3525-4000 Boss 302 Small Block Ford 289 - 302 FX Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.000 inch bore Pin Dia.: 0.912
from $719.95
from $719.95
387 Small Block Ford 289 - 302, FX, Comp Height: 1.6, +7.5cc Dome Top, PIN: .912", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.850", ROD: 5.956, Approx Comp Ratio: 58cc-14.63, 64cc-13.34, 70cc-12.28
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