Name: Sealed Power L-2359NF 40 "Speed Pro" POWERFORGED Engine Piston Set
SKU: l2359nf40
Price: 161.08 USD
Availability: OutOfStock

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

"Speed Pro" POWERFORGED Engine Piston Set

Application Summary

1976-1970 GM V8 455CI 7.5L Pontiac

Features & Benefits

Forged under 3,000 tons of force.
Fully updated skirt profiles
Exclusive DUROSHIELD® skirt coating. DUROSHIELD® provides scuff resistance, reduced bore clearances and enhanced ring sealing.
SPEED-PRO® POWERFORGED® 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

Bore (in)	4.191
Compression Distance	1.497
Dome Volume CC	-6.7
Groove 1 Qty	1
Groove 1 Width	5/64
Groove 2 Qty	1
Groove 2 Width	1/16
Groove 3 Qty	1
Groove 3 Width	3/16
Head Type	Flat, 4 Reliefs; Duroshield Skirt Coated Piston
Lock Ring	N/R
Minimum Clearance	.0030
Oversize (in.)	0.04
Pin Diameter (in)	0.98
Pin Offset (in)	0.98
Pin Type	P
Pin Weight Gram	194
Weight with Pin Gram	794
Weight without Pin Gram	600

Additional Information

Country of Origin (Primary)	IN
Harmonized Tariff Code (HTS)	8409999190
Remanufactured Part	N
UPC	00019826070364

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.