12078 Diamond Pistons Chevy 24/26° Forged Flat Top 4.625 Bore

Fits BB Chevy, Bore 4.625, Stroke 4.750, Rod Length 6.700, Flat Top -3.0cc, Set of 8 Pistons, Made to order

$1,215.32

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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.

Description

Diamond Big Block Chevy Street Strip Forged Flat top pistons. Great choice for severe duty or marine use. Designed to fit open or closed chamber cylinder heads. Can be used with nitrous or forced induction applications. Will clear 2.300" diameter intake valves and 1.880" exhaust valves. Standard 1/16" x 1/16" x 3/16" ring package (Rings not Included). Premium 8620 wrist pins included. Gasket volume - 9.7cc to 10.9cc, top ring down .295" to .320", valve relief depth .310" intake

Compression Ratio with 112cc Heads 11.2:1
Compression Ratio with 118cc Heads 10.7:1
No advertised piston weight
Made to order

Specifications

More Information
CNC Part Number	DRP-12078
Price	$1,215.32
Manufacturer's Part Number	12078
Brands	Diamond
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy BB
Bore Size	4.625
Crankshaft Stroke	4.750
Rod Length	6.700
Piston Type	Flat Top
Compression Height	1.120
Piston Material	2618 Forged
Piston Ring Size	1/16 1/16 3/16
Wrist Pin Size	0.990
Custom Notices	⚠ PROP 65 WARNING

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