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DRP-40801 PART NUMBER
40801 Diamond Pistons BB Ford 429 Boss Forged Flat Top 4.390 Bore$1,398.38Fits BB Ford Boss 429, Bore 4.390, Stroke 3.590, Rod Length 6.605, Flat Top -3cc, Set of 8 PIstons, Made to order Learn More -
DRP-40805 PART NUMBER
40805 Diamond Pistons BB Ford 429 Boss Forged Flat Top 4.390 Bore$1,398.38Fits BB Ford 429 Boss, Bore 4.390, Stroke 3.850, Rod Length 6.605, Flat Top -7.0cc, Set of 8 Pistons, Made to order Learn More -
DRP-40809 PART NUMBER
40809 Diamond Pistons BB Ford 429 Boss Forged Flat Top 4.390 Bore$1,398.38Fits BB Ford 429 Boss, Bore 4.390, Stroke 4.150, Rod Length 6.800, Flat Top -7.0cc, Set of 8 Pistons, Made to order Learn More -
DRP-40813 PART NUMBER
40813 Diamond Pistons BB Ford 429 Forged Flat Top 4.390 Bore$1,398.38Fits BB Ford 429 Boss, Bore 4.390, Stroke 4.300, Rod Length 6.800, Flat Top -7.0cc, Set of 8 Pistons, Made to order Learn More -
DRP-09024390 PART NUMBER
09024390 Diamond Pro Select Piston Ring Set 4.390 Bore, 1/16 1/16 3/16$184.994.390 Bore Size, 1/16 Plasma Moly Top Ring, 1/16 Taper Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More