SRP Pistons 345777 Forged Small Block 340 Flat Top 4.040 Bore

SRP Pistons, Chrysler 340, Bore 4.040, Stroke 3.313, Rod Length 6.125, Flat Top -5.0cc, 525 Grams, Set of 8

$668.99

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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

SRP Professional pistons are the most advanced lightweight FSR forging that offers superior strength. SRP pistons are up to 20% lighter than traditional equivalent pistons. High-silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation. Accumulator grooves for improved ring seal. Designed for normally aspirated or moderate forced induction nitrous engine applications. SRP professional pistons come standard with high-performance skirt coating and low drag performance piston rings.

Forced pin oiler for increased wrist pin lubrication

Pin fitting and double spiro locks included

CNC machined ring grooves accept 1/16, 1/16, 3/16 rings (Sold separately)

.984 x 2.750 x .150 straight wall wrist pin included (138 grams)

Compression Ratio:

60cc 10.3:1

65cc 9.6:1

70cc 9.0:1
Note: *Made to order.*

Specifications

More Information
CNC Part Number	SRP-345777
Price	$668.99
Sold As	Set
Manufacturer's Part Number	345777
Brands	SRP
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chrysler SB
Bore Size	4.040
Crankshaft Stroke	3.313
Rod Length	6.125
Piston Type	Flat Top
Compression Height	1.804
Piston Material	4032 Forged
Piston Ring Size	1/16 1/16 3/16
Wrist Pin Size	0.984
Custom Notices	⚠ PROP 65 WARNING