Product Description

Speed Pro Chevy 350 Hypereutectic Dish Pistons+MOLY Rings Set w/LR63 clips .060"
Speed Pro DDP Hypereutectic COATED Pistons+Moly Rings for Chevrolet 350

P/N H423DCP-KIT-060 + LR63 clips

About Speed Pro Digital Diamond Profile Hypereutectic Pistons:

Federal Mogul/Speed Pro Piston Part

Power Range Special requirements

Compression information

Ring groove size

Pin diameter

Rod length


Deck clearance

Skirt clearance

H423ACP 060 (H423DCP) plus moly ring set (Hastings/Perfect Circle/MAHLE) P/N H423ACP-KIT+LR63 clips
- We also have other piston sizes available.

Chevrolet 350ci V-8 - 4.060" bore (at +.060")

Recessed head .070" deep x 2.750" diameter w/4-valve reliefs. DurOshield coated skirt piston. Performance or regular duty operation. Not OE-duplicate weight. Use in sets only.

1971-86 LD Truck (USA)

1967-90 Car (USA)

idle to 6000+rpm Good for street/strip or light race

Compression distance: 1.540"

Piston head volume: -10.0cc

Compression ratio (+.030" bore):

w/58cc heads 9.45:1

w/64cc heads 8.90:1

w/72cc heads 8.27:1

w/76cc heads 7.99:1

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

.928" pin diam.

LR63 clips included for full float apps

Stock 5.700" length rods
Stock 3.480" stroke

.045" deck clr

.0010" skirt clr

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