Valve Spring - Single Spring - 300 lb/in Spring Rate - 1.033 in Coil Bind - 1.650 in OD - Set of 12

Engine Valve Spring

COMP Cams' new 26903 single valve springs are a product of innovative design and superior craftsmanship. Engineered with state-of-the-art techniques using premium wire, they redefine reliability and consistency in the performance automotive aftermarket. The 26903 valve springs are an excellent choice for many flat tappet cams in applications with limited installed height, anywhere from 1.500” to 1.700”, depending on the lift. They easily fit numerous spring pockets with a 1.404" outer diameter, offering versatility across many applications. Designed to run approximately 0.065” from bind with an open load of 260 pounds, these valve springs allow safe operation in many street hydraulic flat tappet applications, ensuring exceptional performance and durability. Whether you're seeking improved dynamics, enhanced valve control, or unmatched reliability, we have the valve springs to deliver the perfect solution. Elevate your engine's dependability and confidence on the road with COMP Cams valve springs

Additional Information

Designed for flat tappet cams, 26903 can be installed from 1.500” to 1.700” with a 1.404" OD, fitting a wide variety of early cylinder heads. An open load of 260 lbs provides safe operation for most hydraulic flat tappet applications.

Part Type

Engine Valve Spring Kit

Product Overview

COMP Cams' new 26903 single valve springs are a product of innovative design and superior craftsmanship. Engineered with state-of-the-art techniques using premium wire, they redefine reliability and consistency in the performance automotive aftermarket. The 26903 valve springs are an excellent choice for many flat tappet cams in applications with limited installed height, anywhere from 1.500” to 1.700”, depending on the lift. They easily fit numerous spring pockets with a 1.404" outer diameter, offering versatility across many applications. Designed to run approximately 0.065” from bind with an open load of 260 pounds, these valve springs allow safe operation in many street hydraulic flat tappet applications, ensuring exceptional performance and durability. Whether you're seeking improved dynamics, enhanced valve control, or unmatched reliability, we have the valve springs to deliver the perfect solution. Elevate your engine's dependability and confidence on the road with COMP Cams valve springs

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Valve Spring SET, SINGLE SPRING, 1.404 OD, 1.650 IH, .550 LIFT, 300 LBS/IN, HF