Home
A
Air Filters & Systems
B
Balancers & Dampers
Bearings
Blocks & Accessories
Blowers
Bolt Kits
C
Camshafts
Carburetors & more
Clutch Parts & Bearings
Connecting Rods
Crankshafts
Cylinder Heads
Cylinder Sleeves
D
Distributors, etc.
Dress Up
E
Engine Complete
Engine Rebuild Kits
Exhaust Manifolds
Exhaust Systems
F
Fasteners
Flywheels & Flexplates
Freezeplugs
Fuel System
Accessories
G
Gaskets
Gear Drives
GM Performance Parts
Guide Plates
H
Harmonic Balancer
Head Bolts & Kits
Head Studs
Heat Protection Products
Headers
I
Ignition Systems
Ignition Wires
Imports Section
Intakes
L
Lifters
M
Main Bolts
Main Caps &
Girdles
Machining
Marine-
Perf. Products
N
Nitrous Systems
O
Oil Pans & more
Oil Pumps, etc.
P
Pistons
Piston Pins & Spiro Locks
Pulleys
Pushrods & Accessories
R
Rear End Parts
Rev Kits
Rocker Arms & more
Roller Rockers, etc.
Rotating
Assemblies
S
Services &
Machining
Shifters
Starters &
Accessories
Stud Girdles
Stroker Kits
T
Timing Sets & more
Tools
Transmissions
V
Valves
Valve Covers, etc.
Valve Springs
Valvetrain
Components
W
Water Pumps &
Components
Windage Trays
Wires


CHEVY BIG BLOCK

396,427,454 CLOSED CHAMBER

 

New high compression dome pistons designed specifically for closed chamber cylinder heads. Precision CNC machined ring grooves accept 1/16, 1/16, 3/16 rings.


 

  • Pin #990-2930-15-51S (150g)
  • Double spiro locks (#990-042-CS)
  • Forced pin oiler, with annular oil reservoir

Check Out Our Discounted Prices If You Order ONLINE!!

396,427,454 CLOSED CHAMBER

Part Number
Bore
Stroke
Rod
Length
Block Height
Compression
Distance
101cc 107cc 109cc
Foot Notes
Reguired Ring Set
Purchase Online
258203
$768.80
4.467
4.000
6.135
9.780
1.645
10.3
9.1
8.8
J100S8-4470
258204
$768.80
4.280
4.000
6.135
9.780
1.648
13.1
12.2
11.9
J100F8-4280
258205
$768.80
4.310
4.000
6.135
9.780
1.648
13.2
12.3
12.1
J100F8-4310
258206
$768.80
4.125
3.760
6.135
9.780
1.765
13.1
12.1
11.8
M
J100F8-4125
258207
$768.80
4.155
3.760
6.135
9.780
1.765
13.5
12.4
12.1
J100F8-4155
258208
$768.80
4.280
3.760
6.135
9.780
1.765
13.3
12.3
12.0
J100F8-4280
258209
$768.80
4.310
3.760
6.135
9.780
1.765
13.6
12.6
12.3
J100F8-4310
FOOTNOTES: M-Made to order

 

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


Big game hunters!
Need Redbone Hounds?
Copyright © 2007 RPM Machine | Designed by Utah Web Services, a division of Wiworks, Inc.