The pistons from Diamond Pistons are suitable for use on the street as well as at the drag strip. Domestic engines with high-compression, forced induction, or nitrous-fed engines are designed and tested for high-stresses. These forged aluminium pistons are precisely built for your engine to produce the performance you need, and they are engineered with lifespan, reliability, and strength in mind.

Product Specifications Details
Item Number 31011-8
Engine Make Ford
Bore 4.030
Stroke 3.400
Rod 5.400
Comp Height 1.090
Weight 403
Pin .927 x 2.750
CC -6.0cc
Comp Ratio 10.4
Cylinder Head Chamber CC 58
Ring Thickness 1/16 x 1/16 x 3/16
VP Intake Depth 0.300
VP Exhaust Depth 0.234
Cylinders 8
Barcode ID 686162211371
Class DIA-A-PSSK
Product Relations Details
Product Line Small Block Ford Flat Top
Pins Included Y
Pin Part# G9272750155
Rings Included Y
Ring Part# 09024030
Rails Included Y
Support Rail Part# 019000030-8
Locks Included Y
Lock Ring Part# 015104-32
Country of Origin USA

More From This Category

MANLEY Piston, 1.195 in. Compression Distance, 81.5 mm Bore Size, 6.7cc Dome, For Acura 1.8 V-TEC, Each

MANLEY Piston, 1.195 in. Compression Distance, 81.5 mm Bore Size, 6.7cc Dome, For Acura 1.8 V-TEC, Each

$326.78

ICON Piston, 4.125 in. Bore, 1/16, 1/16, 3/16 in. Ring Grooves, For Chevrolet 400 Rod 6.000 Step Dish +15.2cc 2V, .060 Oversized, w/ Rings, Each

ICON Piston, 4.125 in. Bore, 1/16, 1/16, 3/16 in. Ring Grooves, For Chevrolet 400 Rod 6.000 Step Dish +15.2cc 2V, .060 Oversized, w/ Rings, Each

$1,808.72

KB Piston, 4 in. Bore, For Ford 302, Rod-5.090, D-Cup +1+2cc 2V, .060 Oversized, w/ Rings, Each

KB Piston, 4 in. Bore, For Ford 302, Rod-5.090, D-Cup +1+2cc 2V, .060 Oversized, w/ Rings, Each

$1,026.85

ICON Piston, 4 in. Bore, 1/16, 1/16, 3/16 in. Ring Grooves, For Chevrolet 350 Rod 5.700 Step Dish +18.6cc 2V, .030 Oversized, w/ Rings, Each

ICON Piston, 4 in. Bore, 1/16, 1/16, 3/16 in. Ring Grooves, For Chevrolet 350 Rod 5.700 Step Dish +18.6cc 2V, .030 Oversized, w/ Rings, Each

$1,582.15

KB Piston, 4 in. Bore, For Chevrolet 383, Rod 5.700, D-Cup +18cc 2V, .020 Oversized, w/ Rings, Each

KB Piston, 4 in. Bore, For Chevrolet 383, Rod 5.700, D-Cup +18cc 2V, .020 Oversized, w/ Rings, Each

$1,076.76