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Speed Pro

Speed Pro FORGED Flat Top 2vr Pistons Set/8+MOLY Rings Chevy SB 350 FLOAT +.060

SKU (8) L2490NF-060 + 2M5523-060

Regular price: $525.88

Speed Pro/TRW Chevy 350 Forged Flat Top 2VR Pistons+MOLY Rings Kit FLOAT +.060"

Federal Mogul/Speed Pro Piston Part
Number

Application

Power Range

Special requirements

Compression information

Ring groove size

Pin diameter

Rod length

Stroke

Deck clearance

Skirt clearance

L2490NF-60 plus RACE Moly Ring Set (Hastings/Perfect Circle/MAHLE) P/N L2490NF-KIT - We also have other piston sizes available.

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

Flat head w/2-valve reliefs. DurOshield skirt coated piston.

1969-70 LD Truck (USA)

1967-70 Car (USA); Except Hi-Perf.

Idle to 7000+rpm

Good for street or race/nitrous to 150 shot

Head volume: -3.40cc

1.565" compression distance

Approx. Compression (w/.030" bore):

w/58cc heads 10.79:1

w/64cc 10.06:1

w/72cc 9.24:1

1/16" 1/16" 3/16" ring grooves

.927" pin diam. - pins included with locks

For stock length 5.700" rods

PRESS or FLOAT

Stock 3.480"stroke

.020" deck clr

.00150" skirt clr

Quantity

Product Description