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Wiseco Ford BB 460 FT 4.390inch Bore Piston Shelf Stock Kit - Set of 8 Wiseco WISPTS530A3
Wiseco Ford BB 460 FT 4.390inch Bore Piston Shelf Stock Kit - Set of 8 Wiseco WISPTS530A3
Wiseco Ford BB 460 FT 4.390inch Bore Piston Shelf Stock Kit - Set of 8 Wiseco WISPTS530A3
Wiseco Ford BB 460 FT 4.390inch Bore Piston Shelf Stock Kit - Set of 8 Wiseco WISPTS530A3
Wiseco Ford BB 460 FT 4.390inch Bore Piston Shelf Stock Kit - Set of 8 Wiseco WISPTS530A3
Wiseco Ford BB 460 FT 4.390inch Bore Piston Shelf Stock Kit - Set of 8 Wiseco WISPTS530A3
Wiseco Ford BB 460 FT 4.390inch Bore Piston Shelf Stock Kit - Set of 8 Wiseco WISPTS530A3
Wiseco Ford BB 460 FT 4.390inch Bore Piston Shelf Stock Kit - Set of 8 Wiseco WISPTS530A3
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Wiseco Ford BB 460 FT 4.390inch Bore Piston Shelf Stock Kit - Set of 8

Wiseco
WISPTS530A3
193564093646
Piston Sets - Forged - 8cyl
Out of stock
$ 736.16 $ 735.99

SKU: PTS530A3 | UPC: 193564093646

Wiseco Ford Big Block 460 1968-1997 FT 4.390inch Bore Piston Shelf Stock Kit - Set of 8

Forged Pro Tru Street pistons from Wiseco deliver reliable power for Ford Big Block 429/460 engines with 4.390 inch bore. This complete kit fits 1968-1997 Ford trucks cars and vans including F-Series Bronco and Econoline models. Includes rings pins and clips for straightforward rebuilds that handle street driving or track demands.

Key Features

  • Forged 4032 Alloy: High silicon aluminum construction provides strength wear resistance and consistent expansion for long engine life.
  • Flat Top Design: 1.385 inch compression height suits 3.850 inch stroke 6.135 inch rods yielding efficient combustion in 460 builds.
  • Complete Kit Contents: Set of 8 pistons with 1/16 inch top ring 1/16 inch second ring 3/16 inch oil ring 0.9275 inch straight wall pins and spiro locks.
  • Precision Machining: Pro Tru Street series ensures tight tolerances for optimal ring seal and reduced blow by in high rpm applications.
  • USA Made: Crafted in Mentor Ohio with quality control for dependable performance in any budget rebuild.

Product Notes

  • Confirm engine bore measures exactly 4.390 inches prior to installation.
  • Check ring end gaps and piston to wall clearance per Wiseco guidelines.
  • Boxed set arrives ready for professional or experienced builder assembly.

Installation Notes

  • Professional installation recommended.
  • Bore and hone cylinders to 4.390 inch with 45 degree deck and plateau finish.
  • Compatible with factory Ford 385 series rods crankshaft and heads.

This Part Fits

Year Make Model Submodel
1970-1976 Ford F-100 7.5L/460 V8
1975-1979 Ford F-150 7.5L/460 V8
1970-1979 Ford F-250 7.5L/460 V8
1970-1979 Ford F-350 7.5L/460 V8
1975-1977 Ford Bronco 7.5L/460 V8
1975-1983 Ford E-150 Econoline 7.5L/460 V8
1975-1983 Ford E-250 Econoline 7.5L/460 V8
1975-1983 Ford E-350 Econoline 7.5L/460 V8
1969-1974 Ford F-Series 7.0L/429 V8
1968-1976 Ford Thunderbird LTD 7.5L/460 V8

Why Choose Wiseco?

  • Decades of piston expertise trusted by engine builders worldwide.
  • High volume production maintains tight tolerances and material purity.
  • Backed by rigorous testing for real world street and strip durability.

Frequently Asked Questions

  • Q: Which Ford engines fit this 4.390 inch bore piston kit?
    A: Designed for 385 Big Block series including 429 and 460 engines in F-Series trucks Broncos Econolines and cars from 1968 to 1997 with matching stroke and rod length.
  • Q: What alloy and piston weight per unit?
    A: Forged from 4032 high silicon aluminum each piston weighs 636 grams for balanced rotating assembly.
  • Q: Is installation straightforward for DIY?
    A: Kit includes all components but requires cylinder boring honing and gap setting professional help advised for best results.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Original Wiseco box measures 14 x 14 x 4 inches
  • Weight: 5.8 lbs net 7.2 lbs shipping

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