Ford 4.6L/5.4L 2/4V & 5.4L 3V Street Master Dish Top Pistons 18cc Spherical Dish

Name: Ford 4.6L/5.4L 2/4V & 5.4L 3V Street Master Dish Top Pistons 18cc Spherical Dish
Brand: MANLEY
SKU: 660-494230-8
Price: 639.18 USD
Availability: InStock

^$639¹⁸

Ships on 09/14/2026

Lowest Price Guarantee

18cc Spherical Dish Top Pistons

5.933'' Rod Length w/3.543'' Stroke

6.657'' Rod Length w/4.165'' Stroke

1.220'' Compression Distance

18cc Spherical Dish
3.582'' Bore (+.030'')
5.933'' Rod w/3.543'' Stroke
6.657'' Rod w/4.165'' Stroke
1.220'' Comp. Height
8/pkg.

Technical Specs:
Compression Ratio, 5.933' Rod w/3.543' Stroke: 9.68:1 (42cc), 8.66:1 (51cc), 8.56:1 (52cc)
Compression Ratio, 6.657' Rod w/4.165' Stroke: 9.01:1 (42cc), 8.25:1 (51cc), 8.17:1 (52cc)
Compression Height: 1.220'
Piston Weight: 379 grams
Dish Top: 18cc Spherical
Pin Size: 22mm dia., 2.500' long, .150' wall (106 grams)
Spiral Locks: .061' wide
Ring Grooves: 1.5mm Top; 1.5mm Middle; 3mm Bottom
Piston Clearance: .0035' measured .850' from bottom of the oil ring