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COMP Cams 26929-16 DUAL SPRING W/ DAMPER, 1.560 OD, 1.900 IH, .740 LIFT, 400 LBS/IN
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Designed for big block solid flat tappet and hydraulic roller cams, 26929 fits applications near a 1.900" installed height and a spring pocket of 1.560". It has a 400 lbs/in rate and a 440 lbs open load for controlling heavier valve trains
COMP Cams' new 26929 dual valve springs are a product of innovative design and superior craftsmanship. Engineered with state-of-the-art techniques and premium wire, they redefine reliability and consistency in the performance automotive aftermarket. The 26929 is an excellent choice for hydraulic flat tappet cams up to .525" lift, solid flat tappet up to .650" lift, or hydraulic roller cams up to .740” lift, with an installed height of 1.900”. They fit cylinder heads with at least a 1.560" spring pocket. Boasting an open load of 440 pounds, these valve springs are geared toward early big block hydraulic roller or solid flat tappet applications with heavy valve trains, 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 or track with COMP Cams valve springs.
Specifications
| Compatible Shims | 4757 Spring Shims |
| Compatible Retainer | 749 Steel Retainers for 10° Locks and All Valves |
| Compatible .630" Guide Diameter Spring Seats | 4643 Spring Seats for .630 Guide |
| Valve Spring Style | Dual |
| Number of Springs Per Valve | 2 |
| Installed Height (in) | 1.900 IN |
| Open Height (in) | 1.200 IN |
| Load at Open Height (lbs) | 420 LB |
| Load at Installed Height (lbs) | 140 LB |
| Recommended Max Lift (in) | .740 IN |
| OD Of Outer Spring (in) | 1.560 IN |
| ID of Out Spring (in) | 1.150 IN |
| ID of Inner Spring (in) | .790 IN |
| Spring Rate (lbs/in) | 400 IN |
| Damper Spring Included | Yes |
| Maximum Coil Bind Height (in) | 1.100 IN |
| Valve Spring Finish | Raw |
| Quantity | 16 |
| Compatible Seats | 4642 Spring Seats for .570 Guide |
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
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Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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