Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Instruction Sheets for Part Number UEM-SIC9971-040
ICON FHR Series Piston and Ring Kits SIC9971.040
Part Number: UEM-SIC9971-040
ICON FHR Series Piston and Ring Kits
Pistons, FHR Forged, 4.040 in. Bore, Flat, 1.090 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Ford, V8, Each
See More Specifications
|
Check the Fit
Estimated Ship Date: Nov 30, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SIC9971.040
Part Type:
Product Line:
Summit Racing Part Number:
UEM-SIC9971-040
UPC:
800745230287
Piston Rings Included:
Yes
Bore (in.):
4.040 in.
Bore (mm):
102.616mm
Stroke:
3.400 in.
Engine Stroke Type:
Stroked
Actual Engine Displacement:
5.7L/349
Rod Length:
5.400 in.
Piston Style:
Flat top, with four valve reliefs
Piston Material:
Forged aluminum
Compression Height (in.):
1.090 in.
Piston Head Volume (cc):
+11.00cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.927 in.
Piston Ring Thickness:
1/16 in. x 1/16 in. x 3/16 in.
File Fit:
No
Gapless:
No
Top Ring Thickness:
1/16 in.
Second Ring Thickness:
1/16 in.
Oil Ring Thickness:
3/16 in.
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Replaces IC9922 and features offset pin, ring pack, and round wire lock rings. Piston target weight required when placing order.
ICON FHR Series Piston and Ring Kits
ICON pistons have introduced a new forging line: the FHR (Forged Head Relief) Series. This new line features VMS 75 alloy, true arc-style lock rings, broached pinholes, breakthrough oil returns, and 5/64 in. ring packs—all designed to be easy on your wallet! In addition, most flat-top and dish applications are available in an offset pin design, which will help to quiet those street motors. The included piston rings will seal mild to high-compression engines, help to protect against oil blowby, and feature standard ring end gap for an easy installation.
Applications
Loading...
Loading...
Questions & Answers
Ask a Question
What type of question would you like to submit?
I have a Customer Service question
(order, shipping, returns, protection plans, etc.). Customer Service Question
(order, shipping, returns, protection plans, etc.). Customer Service Question
- OR -
I would like to ask other customers
a question about this Product. Product Related Question
a question about this Product. Product Related Question
Loading...
Reviews Write a Review
Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Email this page
