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Part number: 147548
Product Details
SRP 147548 Domestic Pistons
Products specifications
Bore 4.145
C/D 1.125
CID 405
Comp Ratio @ 58CC 10.9:1
Comp Ratio @ 64cc 10.3:1
Comp Ratio @ 70CC 9.7
Dome CC -16cc
Gram Weight 421
Oversize 0.02
Rod 6.00
Stroke 3.75

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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D
Great Website!!
0
Decent shipping and definetly the lowest prices. Found a new grille for my truck 50 dollars lower than any other website.
W
Great prices. OK service. My order shipped 5/6 days after placing my order...Granted 2 of those days were weekend days. I asked were it was shipping from and was told Illinois. Turns out it's coming from Cali. They did bump my order up to ship UPS 2day. Nice!
T
Extremely fast shipping - shipped the next business day and I was notified via email about everything.  Also, VERY good pricing on the products AND shipping.  Thanks!
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Fitment
Chevrolet 400 Small Block
1980 Chevrolet 400 Small Block ALL
1979 Chevrolet 400 Small Block ALL
1978 Chevrolet 400 Small Block ALL
1977 Chevrolet 400 Small Block ALL
1976 Chevrolet 400 Small Block ALL
1975 Chevrolet 400 Small Block ALL
1974 Chevrolet 400 Small Block ALL
1973 Chevrolet 400 Small Block ALL
1972 Chevrolet 400 Small Block ALL
1971 Chevrolet 400 Small Block ALL
1970 Chevrolet 400 Small Block ALL
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