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Part number: 139507
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Product Details
SRP 139507 Domestic Pistons
Products specifications
Bore 4.31
C/D 1.52
CID 496
Comp Ratio @ 112cc 9.1:1
Comp Ratio @ 118cc 8.7:1
Comp Ratio @ 124cc 8.3
Dome CC -3cc
Gram Weight 591
Oversize 0.06
Rod 6.135
Stroke 4.25

SRP Pistons are designed for street/strip applications utilizing many compression ratio combinations compatible with pump gas as well as moderate turbo boost and nitrous oxide. SRP Domestic Pistons are forged from 4032 low-expansion aluminum alloy for smooth and quiet operation.

*Honed Pin Bored with Single, Pressure Fed Oiler
*More Economical because of Forged Side Reliefs (reduces machining time) and Thicker Ring Lands to Accommodate a Wider Variety of Applications
*Double Spiro Locks Included
*Please Order JE ProSeal Piston Rings for your SRP Pistons

SRP Pistons are Sold as MATCHED SETS of Pistons. SRP Part # Quantity 1 Will Include 6 or 8 Pistons.

Reviews
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J
Ordered some tires on Friday and got them on Monday. How much better shipping time can you get!! Best price I could find too.
R
easy to navigate site and had the parts I needed at a reasonable cost.
J
Great prices, quick shipping, customer service a bit difficult to reach.  But, after reaching customer service, issue was resolved without a problem.
S
Found the K&N filter for my 2012 Acura TL at Autoplicity for the best price and delivery took about 2 business days.  Can't ask for more.
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