Product Description


Speed Pro Powerforged Pistons Chevrolet 454

About Speed Pro street series power forged pistons:

These Speed-Pro forged pistons are made from extruded VMS-75 aluminum alloy that's forged under 3,000 tons of pressure to "near-net" shape. After that, they're machined to their final configuration. These pistons offer excellent strength and durability and are capable of taking the punishment that's dished out on the street and in competition. They're available for a wide variety of applications, including OE replacements and all-out racing engines.

Federal Mogul/Speed Pro Piston Part

Power Range Special requirements

Compression information

Ring groove size

Pin diameter

Rod length


Deck clearance

Skirt clearance

L2453F+60 - We also have other piston sizes available.

Chevrolet 454 V-8 - 4.310" bore (at +.060")

Dish top with "D" shaped cup. DurOshield skirt coated pistons. Supercharged or turbocharged.

idle to 7000+rpm Good for street/strip or race/nitrous to 150 shot

Compression distance: 1.640"

Piston head volume: -7.96cc

Approx. Compression (at .030"):

w/100.9cc chambers 8.54:1

w/106.9cc 8.19:1

w/109.4cc 8.06:1

w/119cc 7.58:1

5/64" 5/64" 3/16" ring grooves

Pin diameter: .989" (included)

Stock 6.135" length rods

Floating or press-fit

Stock 4.000" stroke

.025" deck clr

.0060" skirt clr

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