Name: Sealed Power L-2256F 40 "Speed Pro" POWERFORGED Engine Piston Set
SKU: l2256f40
Price: 607.92 USD
Availability: InStock

SEALED POWER part description

California Proposition 65 Warning

WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)

Product Description

Engine Piston Set

Application Summary

Performance Engine Performance Performance; 1969-1970 Chevrolet Biscayne; 1969-1970 Chevrolet Brookwood; 1969-1970 Chevrolet C10 Pickup; 1969-1970 Chevrolet C20 Pickup; 1969-1970 Chevrolet C30 Pickup; 1968 Chevrolet Chevy II; 1970 Chevrolet G10 Van; 1970 Chevrolet G30 Van; 1969-1970 Chevrolet K10 Pickup; 1969-1970 Chevrolet K20 Pickup; 1969-1970 Chevrolet K30 Pickup; 1969-1970 Chevrolet Kingswood; 1970 Chevrolet P20 Van; 1970 Chevrolet P30 Van; 1969-1970 Chevrolet Townsman; 1969-1970 Chevrolet Estate; 1968-1970 Chevrolet Chevelle; 1970 Chevrolet G20 Van; 1969-1970 Chevrolet Bel Air; 1969-1970 Chevrolet Blazer; 1980-1985 Chevrolet K5 Blazer; 1980-1985 Chevrolet C10; 1969-1985 Chevrolet C10 Suburban; 1980-1985 Chevrolet C20; 1969-1985 Chevrolet C20 Suburban; 1980-1985 Chevrolet C30; 1967-1981 Chevrolet Camaro; 1969-1985 Chevrolet Caprice; 1981-1985 Chevrolet Corvette; 1969-1970 Chevrolet El Camino; 1980-1985 Chevrolet G10; 1980-1985 Chevrolet G20; 1980-1985 Chevrolet G30; 1969-1985 Chevrolet Impala; 1980-1985 Chevrolet K10; 1969-1985 Chevrolet K10 Suburban; 1980-1985 Chevrolet K20; 1969-1985 Chevrolet K20 Suburban; 1980-1985 Chevrolet K30; 1981 Chevrolet Malibu; 1970 Chevrolet Monte Carlo; 1969-1970 Chevrolet Nova; 1980-1985 Chevrolet P20; 1980-1985 Chevrolet P30; 1969-1970 GMC C15/C1500 Pickup; 1969-1970 GMC C15/C1500 Suburban; 1969-1970 GMC C25/C2500 Pickup; 1969-1970 GMC C25/C2500 Suburban; 1969-1970 GMC C35/C3500 Pickup; 1970 GMC G25/G2500 Van; 1969-1970 GMC K15/K1500 Pickup; 1969-1970 GMC K15/K1500 Suburban; 1969-1970 GMC K25/K2500 Pickup; 1969-1970 GMC K25/K2500 Suburban; 1969-1970 GMC K35/K3500 Pickup; 1970 GMC P25/P2500 Van; 1970 GMC P35/P3500 Van; 1970 GMC G35/G3500 Van; 1980-1985 GMC C1500; 1980-1985 GMC C1500 Suburban; 1980-1985 GMC C2500; 1980-1985 GMC C2500 Suburban; 1980-1985 GMC C3500; 1980-1985 GMC K1500; 1980-1985 GMC K1500 Suburban; 1980-1985 GMC K2500; 1980-1985 GMC K2500 Suburban; 1980-1985 GMC K3500; 1980-1985 GMC G1500; 1980-1985 GMC G2500;...

Features & Benefits

Forged under 3,000 tons of force.
Fully updated skirt profiles
Exclusive DUROSHIELD(R) skirt coating. DUROSHIELD(R) provides scuff resistance, reduced bore clearances and enhanced ring sealing.
SPEED-PRO(R) POWERFORGED(R) pistons are built to stringent specifications with a precision CNC-machined dome and skirts and microfinished ring grooves.
The manufacturing process ensures that piston weights within a boxed set will not vary more than 4 grams and that skirt sizes are matched to within 0.016mm (0.0006") per set.
Machined valve reliefs and circlip grooves; LR-63 lock rings for floated applications

Product Attributes

Oversized	Yes
Top Compression Ring Thickness	0.0781 IN
Second Compression Ring Thickness	0.0781 IN
Oil Ring Thickness	0.1875 IN
Assembly Lubricant Included	No
Bore Diameter	4.040 IN
Piston Material	POWERFORGED(R)
9607	1.563 IN
Dome Volume CC	-6.1
Head Illustration	26
Head Type	Flat, 4 reliefs; DUROSHIELD skirt coated piston
Lock Ring	N/R
Minimum Clearance	.0015
Oversize Inch	.040
Part Description	Engine Piston
Pin Diameter (Inch)	0.927
Pin Type	P
Pin Weight Gram	144
Weight W Pin Gram	755
Weight w/o Pin Gram	611

Additional Information

Country of Origin (Primary)	IN
Canadian Harmonizing Tariff Code	8409910010
Harmonized Tariff Code (HTS)	8409915085
UPC	00087674905732

Part Interchanges

Speed-Pro® is the go-to brand not only for racers and performance enthusiasts but also for those who are cruising down the road day in day out. With its engineering expertise, advanced technologies, and industry-leading manufacturing facilities and techniques, Speed-Pro sets the bar higher for other manufacturers of pistons, engine bearing parts, and performance engine components. The engine solutions from Speed-Pro are meticulously designed and crafted to boost horsepower production and make engine rebuild an easy feat. Since its establishment, this brand has continuously improved and refined its operations and quality control measures to maintain high quality standards and satisfy customers’ requirements and demands.