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SKU: 3062-8
GSC P-D Dodge Neon SRT-4 2003-2005 & 420A Manganese Bronze Intake Valve Guide - SET OF 8
GSC Power-Division manganese bronze intake valve guides deliver reliable sealing and reduced wear for 420A engines in Dodge Neon SRT-4 models from 2003 to 2005 and compatible 420A applications. This set of 8 replaces stock guides with material that handles high heat and performance demands. Engine builders choose these for tighter tolerances that support aggressive cam profiles and boost levels.
Key Features
- Manganese Bronze Material: Provides superior wear resistance and thermal conductivity over cast iron for longer life in turbocharged 420A engines.
- Precision Dimensions: Inner diameter 8mm OD 13mm length 46.5mm ensures exact fit without reaming on stock or oversized valves.
- Set of 8 Intake Guides: Complete coverage for both cylinder heads on DOHC 420A improving airflow and valve stability.
- Performance Engineered: Tested for high-RPM operation in SRT-4 race builds maintaining guide-to-valve clearance.
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Direct Replacement: Matches OEM specs while upgrading durability for modified Neon engines.
Product Notes
- Intake side only, exhaust guides sold separately as GSC 3063-8.
- Inspect valve stems and seats during replacement for best results.
- Standard ground shipping in protective tube packaging.
Installation Notes
- Professional installation recommended.
- Valve guide driver tool required for press-fit installation without damage.
- Compatible with GSC performance valves and stock heads.
This Part Fits
Year Make Model Submodel 2003-2005 Dodge Neon SRT-4 1995-2002 Dodge Neon Highline R/T Sport 1995-2000 Plymouth Neon Highline Express ACR 1995-1999 Dodge Neon 420A 2.0L DOHC Why Choose GSC?
- Proven in drag racing and endurance events with 420A platforms.
- Manufactured to aerospace tolerances for consistent performance.
- Backed by engineering focused on valvetrain reliability.
Frequently Asked Questions
-
Q: Does this fit 2003-2005 Dodge Neon SRT-4?
A: Yes, designed specifically for the 2.4L 420A DOHC engine in SRT-4 models with direct OEM replacement dimensions. -
Q: What material are these valve guides?
A: Manganese bronze alloy chosen for its hardness strength and heat dissipation in performance applications. -
Q: What is the warranty on GSC valve guides?
A: Limited lifetime warranty against manufacturing defects when installed by certified technicians.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Protective tube inside small box 6x4x2 inches
- Weight: 0.25 lbs
GSC Power Division
GSC Power Division is a manufacturer of precision-engineered camshafts, valve springs, and valvetrain components designed for high-performance and competition engines across domestic, import, and diesel platforms. Founded by engineers with deep roots in motorsport, GSC Power Division components are machined to exacting tolerances and heat-treated to survive the demands of forced induction and high-rpm applications that destroy stock valvetrain parts. The brand is particularly well-known in the Mitsubishi Evo, Subaru STI, Nissan RB, and Toyota 2JZ communities where aggressive camshaft profiles are essential for extracting maximum power from turbocharged four-cylinder and six-cylinder engines. Whether building for drag racing, road course competition, or a high-powered street car, GSC Power Division camshafts and valve springs are a proven upgrade path. Popular Upgrades GSC Power Division S1, S2, and S3 camshafts are the most popular selections, with each profile offering progressivel...
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