11803 Diamond Pistons Chevy 350 Forged Nitrous Dome 4.040 Bore

SB Chevy 350, Bore 4.040, Stroke 3.480, Rod Length 6.000, Dome 13.5cc, Set of 8 Pistons

$1,388.66

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Diamond Nitrous dome pistons designed for Small Block Chevy. Ratios are configured for .000"-.010 deck height @ 9.000". 1.250"-1.125" C.D. uses 1/16" x 1/16" x 3/16" ring package (Rings not Included), 1.062"-1.000" C.D. uses .043" x .1/16" x 3/16" ring package (Rings not Included) with added gas ports for maximum ring seal. Premium H-13 tool steel wrist pins are included. Gasket volume = 9.2cc, top ring down= .300" @ 1.250"-1.125" C.D. .250" @ 1.000" C.D., valve relief depths = .325" intake and .220" exhaust.

Compression Ratio with 64cc Heads 12.7:1
Compression Ratio with 70cc Heads 11.7:1
No advertised piston weight

Specifications

More Information
CNC Part Number	DRP-11803
Price	$1,388.66
Sold As	Set
Manufacturer's Part Number	11803
Brands	Diamond
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy SB
Bore Size	4.040
Crankshaft Stroke	3.480
Rod Length	6.000
Piston Type	Dome
Compression Height	1.250
Piston Material	2618 Forged
Piston Ring Size	.043 1/16 3/16
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING

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