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JE Pistons 309949 Pistons, 400SBC PRO KIT FT

SKU: JEP309949

Pistons

JE Pistons 309949 Pistons, 400SBC PRO KIT FT

SKU: JEP309949

Pistons
A$2,053.16
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

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Description

Pistons, 400SBC PRO KIT FT

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 10:58:35

Specifications

Product Attributes - Brand
JE Pistons
Product Attributes - Manufacturer's Part Number
309949
Product Attributes - Part Type
Pistons
Product Attributes - UPC
193564246158
Product Attributes - Piston Rings Included
Yes
Product Attributes - Bore (in.)
4.155 in.
Product Attributes - Bore (mm)
105.537mm
Product Attributes - Stroke
3.480 in.
Product Attributes - Engine Stroke Type
De-Stroked
Product Attributes - Actual Engine Displacement
6.2L/377
Product Attributes - Rod Length
6.000 in.
Product Attributes - Piston Style
Flat top, with two valve reliefs
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.250 in.
Product Attributes - Piston Head Volume (cc)
+5.00cc
Product Attributes - Wrist Pin Style
Press-fit or floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Wrist Pin Included
Yes
Product Attributes - Pin Diameter (in.)
0.927 in.
Product Attributes - Piston Ring Thickness
0.048 in. x 0.060 in. x 0.118 in.
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Top Ring Thickness
0.048 in.
Product Attributes - Second Ring Thickness
0.060 in.
Product Attributes - Oil Ring Thickness
0.118 in.
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Notes
Made from 4032 alloy forged aluminum.
Product Attributes - Special Attention
Designed to work with Chevy 23 degree cylinder heads with 20/30 valve spacing..

Reference Information

Brand Name/s JE Pistons
StreetFX SKU jep309949
SFX Item ID 4809785
Supplier Item Code 4809785
Manufacturer SKU 309949
Manufacturer UPC N/A
Alternative References 400SBC

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400

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