AUTO TEC BIG BLOCK FORD-429/460 FLAT TOP PISTONS

Regular price $ 561.05

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

  • Pistons are manufactured on 4032 low expansion, high silicon material excellent for street or strip applications.
  • CNC Precision machined ring grooves for 1/16, 1/16, 3/16 rings.
  • Top ring land gas distribution groove to enhance performance and improve ring seal.
  • 1.040-2800-51-15C wrist pin (145 grams) or 990-2800-51-15C wrist pin (145 grams), pin fitting, wire locks, broached pin oilers and accumulator grooves are included.
  • Diamond turned skirts.
  • Forged side relief with external lightening cavities. 
  • American made.
Cubic Inch Bore Size Over Size Stroke Rod Length Comp. Height 72cc 76cc 92cc Dome Volume Gram Weight Foot Notes Piston Part Number Street Ring Set
429 Flat Top Pistons (Not Boss)
435 4.390 0.030 3.590 6.605 1.890 11.4 10.9 9.4 -3.0 CALL P 1000538
435 4.400 0.040 3.590 6.605 1.890 11.4 11.4 9.5 -3.0 CALL P 1000539
460 Flat Top Pistons
466 4.390 0.030 3.850 6.605 1.770 12.1 11.6 10.0 -3.0 CALL P 1000528
477 4.440 0.080 3.850 6.605 1.770 12.4 11.9 10.2 -3.0 CALL P 1000529
Flat Top Stroker Pistons With .990 Wrist Pin Diameter
503 4.390 0.030 4.150 6.700 1.530 13.0 12.5 10.7 -3.0 CALL 1000530
514 4.440 0.080 4.150 6.700 1.530 13.3 12.7 11.0 -3.0 CALL 1000531
503 4.390 0.030 4.150 6.800 1.430 13.0 12.5 10.7 -3.0 CALL 1000532
514 4.440 0.080 4.150 6.800 1.430 13.3 12.7 11.0 -3.0 CALL 1000533
521 4.390 0.030 4.300 6.700 1.450 13.4 12.9 11.1 -3.0 CALL 1000534
533 4.440 0.080 4.300 6.700 1.450 13.7 13.2 11.3 -3.0 CALL 1000535
521 4.390 0.030 4.300 6.800 1.350 13.4 12.9 11.1 -3.0 CALL 1000536
533 4.440 0.080 4.300 6.800 1.350 13.7 13.2 11.3 -3.0 CALL 1000537
545 4.390 0.030 4.500 6.700 1.350 14.0 13.4 11.6 -3.0 CALL 1000536
557 4.440 0.080 4.500 6.700 1.350 14.3 13.7 11.8 -3.0 CALL 1000537
  • Lightweight

  • Tight running clearance

  • WILL SHIP ANYWHERE IN THE LOWER 48 STATES FOR 29.00 

  • WE HANDLE THE COMPLETE AUTO TEC PRODUCT LINE ALONG WITH ROSS AND DIAMOND PISTONS. WE ALSO DO CUSTOM PISTONS.

  • CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.
    CONTACT US THE PRICE IS NEGOTIABLE BEST OFFER 

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