JE Pistons 302/351W Flat Top 188704R Pistons, Single - 351 SBF FLAT TOP

SKU: JEP188704R

Pistons

JE Pistons

JE Pistons 302/351W Flat Top 188704R Pistons, Single - 351 SBF FLAT TOP

SKU: JEP188704R

Pistons

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

JE Pistons 302/351W flat top pistons are designed to be compatible with nitrous applications. They will accommodate larger valves and long-duration, tight lobe separation cams. Their precision CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings.

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 11:03:10

Specifications

Product Attributes - Brand: JE Pistons
Product Attributes - Manufacturer's Part Number: 188704R
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: JE Pistons 302/351W Flat Top Pistons
Product Attributes - UPC: 193564188090
Product Attributes - Piston Rings Included: No
Product Attributes - Bore (in.): 4.030 in.
Product Attributes - Bore (mm): 102.362mm
Product Attributes - Stroke: 4.000 in.
Product Attributes - Engine Stroke Type: Stroked
Product Attributes - Actual Engine Displacement: 6.7L/408
Product Attributes - Rod Length: 6.250 in.
Product Attributes - Piston Style: Flat top, with two valve reliefs
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.100 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: 0.064 in. x 0.064 in. x 0.188 in.
Product Attributes - File Fit: No
Product Attributes - Gapless: No
Product Attributes - Top Ring Thickness: 0.064 in.
Product Attributes - Second Ring Thickness: 0.064 in.
Product Attributes - Oil Ring Thickness: 0.188 in.
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Designed to fit right exhaust valve orientation. Also fits 408 cubic in. engines with a 4.100 in stroke and 6.200 in. connecting rod.

Reference Information

Brand Name/s	JE Pistons
StreetFX SKU	jep188704R
SFX Item ID	4805131
Supplier Item Code	4805131
Manufacturer SKU	188704R
Manufacturer UPC	193564188090
Alternative References	302/351W

Compatibility

Application Data

Make	FORD
Beginning Year	1969
Ending Year	1974
Engine Type	V8
Engine Family	FORD CLEVELAND V8 GAS
Engine Size	5.8L/351
Application Notes	Designed to fit right exhaust valve orientation. Also fits 408 cubic in. engines with a 4.100 in stroke and 6.200 in. connecting rod.

Make	FORD
Beginning Year	1969
Ending Year	1997
Engine Type	V8
Engine Family	Ford small block Windsor
Engine Size	5.8L/351
Application Notes	Designed to fit right exhaust valve orientation. Also fits 408 cubic in. engines with a 4.100 in stroke and 6.200 in. connecting rod.