Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Ford 351WFlat Top Pistons
- Ford 351W Hypereutectic Piston
- Flat Top
- 4.030'' Bore (+.030'')
- Use w/5.956'' Connecting Rod & 3.500'' Crank Stroke
- Comp. Ratio: 11.5/55cc; 10.8/60cc; 10.3/64cc; 9.7/69cc
- 1/pkg
Technical Specs: - Alloy: Hypereutectic 390
- Bore: 4.030'
- Crankshaft Stroke: 3.500'
- Connecting Rod Length: 5.956'
- Deck Height: 9.500'
- Compression Height: 1.774'
- Pin Size: 0.9122'
- Pin Location: Centered
- Flat Top: -6.5cc 2V Relief
- Intake Valve Relief: 0.257' Depth / 2.120' Diameter
- Exhaust Valve Relief: 0.247' Depth / 1.880' Diameter
- Top Landing Height: 0.275'
- Ring Grooves: 5/64' Top; 5/64' Middle; 3/16' Bottom
- Gram Weight: 628/143
- Compression Ratio: 11.5:1 w/55cc Heads; 10.8:1 w/60cc Heads; 10.3:1 w/64cc; 9.7:1 w/69cc Heads
- For 1971-up blocks. Pre-1971 blocks .020' shorter, not enough stock to clean up.
Part TypePiston
BrandUNITED ENGINE MACHINE
Package Height5.1
Package Width5.1
Package Length5.3
Weight1.6 PG
Part CategoryPerformance Parts
Vendor Part NumberSKB151.030
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
