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Part number: 130974
Product Details
JE Pistons 130974 Pistons
Products specifications
Block Height 9
Bore 4.03
Bore (in) 4.030 in.
Bore (mm) 102.362mm
CID 357
Comp Height 1.25
Comp Ratio @ 58CC 10:1
Comp Ratio @ 64cc 9.3:1
Comp Ratio @ 76CC 8.3:1
Compression Distance (in) 1.250 in.
Dome Volume -14.5
Gram Weight 427
Oversize 0.03
Pin Diameter (in) 0.927 in.
Piston Head Volume (cc) +14.50cc
Piston Material Forged aluminum
Piston Ring Thickness 1/16 in. x 1/16 in. x 3/16 in.
Piston Style Dish, with two valve reliefs
Quantity Sold individually.
Rod 6
Stroke 3.5
Wrist Pin Style Press-fit or floating
JE Pistons
23deg Inverted Dome
Fits 3.480 and 3.500 Stroke
Made To Order
Set of 8 Pistons
Recommended RingSet: J10008-4030-5

For over 60 years, JE Pistons has been the industry leader in forged racing pistons for Chevy, Ford, Mopar and Buick engines.

*Application Specific Forgings for an Optimized, Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included

JE Pistons are sold as matched sets.

Reviews
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R
This copany shipped my order promptly. I would do business with them again.
T
Good comunication best prices on the web
S
Very happy with my purchase.  SUPER fast shipping and great communication.  Will use again!
L
Awesome dealer for auto-parts.  Fast shipping and they sell good products at great prices!  Bought set of club racing brake pads for $15 less than anywhere else on a Saturday and they were here the following Wednesday.  I'm in Memphis and it was the week before Christmas.  I was very impressed and pleased!
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