JE Pistons 305 Small Block 23 Degree Flat Top 170771L Pistons, Single - SBC FT

SKU: JEP170771L

Pistons

JE Pistons

JE Pistons 305 Small Block 23 Degree Flat Top 170771L Pistons, Single - SBC FT

SKU: JEP170771L

Pistons

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

JE Pistons 305 flat tops are ideal for 305 Sprinters as well as street/strip applications. They feature 1/16, 1/16, 3/16 CNC precision-machined ring grooves and are approved replacement pistons by APBA for the 305 class. They are available in a 4-valve relief flat top style as well as a dish top style. They accept original equipment manufacturer 5/64, 5/64, 3/16 rings and are manufactured for a press pin. All APBA pistons have the APBA logo laser-etched on the top of the piston.

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 10:59:21

Specifications

Product Attributes - Brand: JE Pistons
Product Attributes - Manufacturer's Part Number: 170771L
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: JE Pistons 305 Small Block 23 Degree Flat Top Pistons
Product Attributes - UPC: 193564186324
Product Attributes - Piston Rings Included: No
Product Attributes - Bore (in.): 3.766 in.
Product Attributes - Bore (mm): 95.656mm
Product Attributes - Stroke: 3.480 in.
Product Attributes - Engine Stroke Type: Stock
Product Attributes - Actual Engine Displacement: 5.1L/310
Product Attributes - Rod Length: 5.700 in.
Product Attributes - Piston Style: Flat top, with two valve reliefs
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.560 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 left exhaust valve orientation.

Reference Information

Brand Name/s	JE Pistons
StreetFX SKU	jep170771L
SFX Item ID	4808891
Supplier Item Code	4808891
Manufacturer SKU	170771L
Manufacturer UPC	193564186324

Compatibility

Application Data

Make CHEVROLET
Beginning Year 1976
Ending Year 2002
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.0L/305
Application Notes Designed to fit left exhaust valve orientation.