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CHEVY SMALL BLOCK

15° LS1

 

Featuring our traditional style full round skirt, these pistons are designed for the stock rod (.945" dia.wrist pin) or aftermarket/small block chevy (.927" dia. wrist pin) connecting rods. Flat top design achieves compression ratios suitable for normally aspirated applications (CR calculated with .057" gasket thickness and +.010" deck clearance). Pistons are machined for 1.5, 1.5, 3.0 mm rings.


 

  • 927-2500-15-51S (118g) wrist pins included, note C
  • 945-2500-15-51S (130g) wrist pins included, note K
  • Double spiro locks included, #927-042-CS

 

Check Out Our Discounted Prices If You Order ONLINE!!

15° LS1

Part Number
Bore
Stroke
Rod
Length
Block Height
Compression
Distance
64cc 66cc 72cc
Foot Notes
Reguired Ring Set
Purchase Online
194881
$684.16
3.905
4.000
6.200
0.010
1.050
11.5
11.3
10.5
B,C
J68008-3900
194882
$683.84
3.905
3.900
6.125
0.010
1.175
11.3
11.0
10.3
C
J68008-3900
194883
$640.32
3.905
3.622
6.125
0.010
1.315
10.6
10.3
9.6
C
J68008-3900
194884
$640.32
3.905
3.622
6.098
0.010
1.340
10.6
103
9.6
K
J68008-3900
FOOTNOTES: B-Oil rail support included C-.927 Pin diameter K-.945 Pin diameter

With almost 60 years experience serving top professionals, JE Pistons is the world's premier manufacturer of high performance forged pistons for the most demanding racing applications. Our winning record speaks for itself, with championships in NASCAR's Nextel Cup, Busch Grand National and Craftsman Truck series', Indy 500, Baja 1000, NHRA (from Stock Eliminator to Top Fuel), Trans-Am, 24 Hours of Daytona and Lemans, World of Outlaws, APBA, Paris to Dakar and many others. In addition to the highest performance custom parts, JE and RPM Machine have the most complete automotive catalog lineup with 1000's of part numbers on the shelf ready to ship.

 

Call 1-877-354-3812
to order your Parts Today!

Parts-Department@RPM-Machine.Com

About RPM Machine | Specials | Newsletter
RPM Machine-Performance Auto Parts
146 Ea 13065 So Suite F
Draper Utah 84020
We carry parts from scat, je, wiseco, ross, crower, callies, eagle, cat, eagle
Most of our rotating assemblies include forged pistons
and 4340 steelcranks


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