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You are here: Home > Pistons > Autotec Forged Pistons > Ford > Ford - 429/460 > Flat Top

Autotec flat top pistons are manufactured on forged side relief, 4032 low expansion, high silicon material excellent for street or strip applications, fitting heads with OEM valve locations.

Autotec flat top pistons feature:
  • CNC precision machined ring grooves for 1/16 1/16 3/16 low friction rings.
  • Top ring land gas distribution grooves serve to enhance performance and improve ring seal.
  • .990 or 1.040 diameter, 2.800 long, 51 series steel wrist pins with pin fit, wire locks, broached pin oilers, and gas accumulator grooves included at no extra charge.
  • Diamond turned skirts.





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Autotec Forged Pistons
Autotec_Ford 429_Flat_1.890 C/H_3.590 Stroke_6.605 Rod_4.390 through 4.400 Bore_ -3.0cc_1.040 Pin_OEM Head

P/N: ATK-1000538_Base
  • V/R for Standard 429/460 Head
  • 1.890 Compression Height
  • 3.590 Stroke
  • 6.605 Rod Length
  • 1.040 Wrist Pin Diameter
  • 1/16 1/16 3/16 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 lbs
Available Bore Sizes: 4.390, 4.400
Price includes pistons, pins, locks and oil rail spacers (as required).
more info
Autotec Forged Pistons
Autotec_Ford 460_Flat_1.350 C/H_4.300 Stroke_6.800 Rod_4.390 through 4.440 Bore_ -3.0cc_.990 Pin_OEM Head

P/N: ATK-1000536_Base
  • V/R for Standard 429/460 Head
  • 1.350 Compression Height
  • 4.300 Stroke
  • 6.800 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 lbs
Available Bore Sizes: 4.390, 4.440
Price includes pistons, pins, locks and oil rail spacers (as required).
more info
Autotec Forged Pistons
Autotec_Ford 460_Flat_1.430 C/H_4.150 Stroke_6.800 Rod_4.390 through 4.440 Bore_ -3.0cc_.990 Pin_OEM Head

P/N: ATK-1000532_Base
  • V/R for Standard 429/460 Head
  • 1.430 Compression Height
  • 4.150 Stroke
  • 6.800 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 lbs
Available Bore Sizes: 4.390, 4.440
Price includes pistons, pins, locks and oil rail spacers (as required).
more info
Autotec Forged Pistons
Autotec_Ford 460_Flat_1.450 C/H_4.300 Stroke_6.700 Rod_4.390 through 4.440 Bore_ -3.0cc_.990 Pin_OEM Head

P/N: ATK-1000534_Base
  • V/R for Standard 429/460 Head
  • 1.450 Compression Height
  • 4.300 Stroke
  • 6.700 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 lbs
Available Bore Sizes: 4.390, 4.440
Price includes pistons, pins, locks and oil rail spacers (as required).
more info
Autotec Forged Pistons
Autotec_Ford 460_Flat_1.530 C/H_4.150 Stroke_6.700 Rod_4.390 through 4.440 Bore_ -3.0cc_.990 Pin_OEM Head

P/N: ATK-1000530_Base
  • V/R for Standard 429/460 Head
  • 1.530 Compression Height
  • 4.150 Stroke
  • 6.700 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 lbs
Available Bore Sizes: 4.390, 4.440
Price includes pistons, pins, locks and oil rail spacers (as required).
more info
Autotec Forged Pistons
Autotec_Ford 460_Flat_1.770 C/H_3.850 Stroke_6.605 Rod_4.390 through 4.440 Bore_ -3.0cc_1.040 Pin_OEM Head

P/N: ATK-1000528_Base
  • V/R for Standard 429/460 Head
  • 1.770 Compression Height
  • 3.850 Stroke
  • 6.605 Rod Length
  • 1.040 Wrist Pin Diameter
  • 1/16 1/16 3/16 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 lbs
Available Bore Sizes: 4.390, 4.440
Price includes pistons, pins, locks and oil rail spacers (as required).
more info