Home / Shop / Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Passenger)

Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Passenger)

SKU: FPEFPE-61-10002-P

Cylinder Heads

FPE Freedom Cylinder Head...

Fleece Performance

Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Passenger)

SKU: FPEFPE-61-10002-P

Cylinder Heads

FPE Freedom Cylinder Head...

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals. Perfect for the daily driver or towing application, these heads utilize stock valves with a 45 degree angle on the intake and exhaust ports. Now available with no core charge! Features: New valve guides, new springs, and new valve seals Pressure and leak tested Precision ground stock valves with a 45 degree angle Multi-angle valve job Warranty: 1 Year Limited Parts Warranty

Part Type

Engine Cylinder Head

Data: v4.2 - Upd: 2026-10-13 23:15:22

Features

Multi-angle valve job
New valve guides, new springs, and new valve seals
Precision ground stock valves with a 45 degree angle
Pressure and leak tested

Specifications

Product Attributes - UPC: 670875716612
Product Attributes - Brand: Fleece Performance
Product Attributes - Notes: Passenger side cylinder head.
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Cylinder Heads
Product Attributes - Lock Style: Stock
Product Attributes - Product Line: Fleece Performance Freedom Series DuraMax Cylinder Heads
Product Attributes - Heat Crossover: No
Product Attributes - Locks Included: Yes
Product Attributes - Remanufactured: No
Product Attributes - Retainer Material: Steel
Product Attributes - Exhaust Port Shape: Square
Product Attributes - Intake Valve Angle: 45
Product Attributes - Retainers Included: Yes
Product Attributes - Cylinder Head Color: Natural
Product Attributes - Cylinder Head Style: Assembled
Product Attributes - Exhaust Valve Angle: 45
Product Attributes - Machined for O-Ring: No
Product Attributes - Steam Holes Drilled: No
Product Attributes - Valve Seat Material: Steel
Product Attributes - Guideplates Included: No
Product Attributes - Intake Port Location: Standard
Product Attributes - Rocker Arms Included: No
Product Attributes - Valve Guide Material: Powdered metal
Product Attributes - Valve Seats Machined: Yes
Product Attributes - Exhaust Port Location: Standard
Product Attributes - Valve Guides Included: Yes
Product Attributes - Valve Stem Seal Style: Umbrella
Product Attributes - Cylinder Head Material: Aluminum
Product Attributes - Damper Spring Included: No
Product Attributes - Intake Valves Included: Yes
Product Attributes - Valve Springs Included: Yes
Product Attributes - Exhaust Valves Included: Yes
Product Attributes - Rocker Arm Nuts Included: No
Product Attributes - Valve Seat Machine Style: 5-angle
Product Attributes - Rocker Arm Studs Included: No
Product Attributes - Valve Stem Seals Included: Yes
Product Attributes - CNC-Machined Intake Runner: No
Product Attributes - Manufacturer's Part Number: FPE-61-10002-P
Product Attributes - Valve Cover Mounting Style: Stock
Product Attributes - CNC-Machined Exhaust Runner: No
Product Attributes - Intake Valve Diameter (in.): 1.200 in.
Product Attributes - Number of Springs Per Valve: Single
Product Attributes - Accessory Bolt Holes Drilled: Yes
Product Attributes - Exhaust Valve Diameter (in.): 1.200 in.
Product Attributes - CNC-Machined Combustion Chamber: No

Reference Information

Brand Name/s	Fleece Performance
StreetFX SKU	fpeFPE-61-10002-P
SFX Item ID	4228200
Supplier Item Code	4228200
Manufacturer SKU	FPE-61-10002-P
Manufacturer UPC	670875716612
Alternative References	fle-fpe6110002p, FLCFPE-61-10002-P