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Arias Pistons Dome Top Piston; For Performance Track; For use with Ringset 1821314440 FORD 460 BIG BLOCK

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Part #: 1340600
Notes: Dome Top Piston
For Performance Track
For use with Ringset 1821314440
MSRP: $112.50
Your Price: $93.06


Bore 4.437
Comp Height 1.41
Comp Ratio 14.7:1 @ 74cc, 12.4:1 @ 89cc, 11.5:1 @ 92cc
Dome CC 7.5
Gram Weight 645
Rod Length 6.8
Stroke 4.145

This Item Also Available In

Part Number Price Notes & Specs
1310300 $87.68 Notes Flat Top Piston
5/64 Top & 2nd Ring Grooves
Rail Support Included
For Performance Street & Track
For use with Ringset 1023314390
Bore 4.39
Comp Height 1.75
Comp Ratio 11.9:1 @ 74cc, 10.3:1 @ 89cc, 9.6:1 @ 92cc
Dome CC -3.5
Gram Weight 665
Rod Length 6.605
Stroke 3.85
1340500 $93.06 Notes Dome Top Piston
10.295 Block Ht. @ .000 Deck
For Performance Track
For use with Ringset 1821314390
Bore 4.39
Comp Height 1.765
Comp Ratio 13.9:1 @ 74cc, 11.7:1 @ 89cc, 10.9:1 @ 92cc
Dome CC 10
Gram Weight 668
Rod Length 6.605
Stroke 3.85

All Fitments

Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes

Product Description

ARIAS PISTONS has been the leader in compact piston technology since our beginnings. While piston suppliers at that time focused mostly on larger-bore domestic V-8’s, ARIAS had the foresight to cater to the smaller-bore, higher-revving, hotter-running imports & domestic compacts.

Today, ARIAS maintains an unmatched advantage in the import and domestic compact market. Over three decades of research and development have led to the ARIAS Sport Compact shelf line.

  • Hi-tensile forged, not cast, billet material (4032 or 2618).
  • CNC machined working surfaces.
  • Optimized crowns for efficient combustion.
  • Diamond-turned ellipsoidal skirt profile.
  • All motor/Nitrous pistons feature lightweight, high strength construction.
  • Turbo/Nitrous pistons feature durable, heavy-duty design.

Please Note: All Pistons INCLUDE Rings

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