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#9108903
Speedway Valve Springs and Retainers, 1.25 Inch O.D., Set/16
$93.99
/kit
On Backorder
$94.98
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This part is Backordered. We currently do not have an estimate when this item will ship.
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Product Summary
Single Spring w/ Damper Valve Spring Style
Comes as a Kit
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Key Specs
| MFG. Part # | 9108903 |
| Brand | Speedway Motors |
| Valve Spring Style | Single Spring w/ Damper |
| Outside Diameter | 1.25" |
| Maximum Lift | 0.55" |
Need To Know
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Speedway Motors 9108903 Details
Speedway racing valve springs and retainers. Speedway racing valve springs offer an affordable alternative to the "big brand" valve springs. These quality springs are made in the U.S.A. and are guaranteed to perform. Steel 7° retainers fit 1.250" diameter valve springs. Fits 11/32" stem. Heat-treated (40% stronger than stock). Black oxide finish. Small Block Chevy.
Set of 16 valve springs and retainers.
Charts
Valve Spring Spec Chart (GIF)
Speedway Motors 9108903 Specifications
Speedway Motors 9108903 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 9108903 |
| Brand | Speedway Motors |
| Valve Spring Style | Single Spring w/ Damper |
| Outside Diameter | 1.25" |
| Maximum Lift | 0.55" |
| GENERAL | |
| Open Pressure | 280 lbs. at 1.25" |
| Seat Pressure | 100 lbs. at 1.725" |
| Inside Diameter | 0.87" |
| Sold in Quantity | Kit |
| Solid Height | 1.1" |
| Retainers Included | Yes |
Ratings & Reviews
4.7
3 Reviews
Customers trust our product for its functional, practical, and quality performance. Well-fitting for a variety of needs, such as overhauling hi-po factory heads, it has superior usability. The affordability doesn't compromise on quality, offering reliable, high-performance valve train parts that customers would buy again. Contrasted to alternatives, users exhibit greater confidence in these parts' outstanding performance, often choosing them over competitors.
Ratings & Reviews
4.7
3 Reviews
Customers trust our product for its functional, practical, and quality performance. Well-fitting for a variety of needs, such as overhauling hi-po factory heads, it has superior usability. The affordability doesn't compromise on quality, offering reliable, high-performance valve train parts that customers would buy again. Contrasted to alternatives, users exhibit greater confidence in these parts' outstanding performance, often choosing them over competitors.
4.7
3 reviews
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Good looking springs
4.0
a month ago
Austin
Toledo
Verified
They look good, retainers seem fine. We'll see if they last the test of time
Would Recommend
I would buy this product again.
5.0
2 years ago
Psychomotors
Bonne Terre , Mo
Verified
I'm overhauling a hi-po set of factory heads and these springs fit my basic needs.
Would Recommend
Quality parts at great price
5.0
4 years ago
Camaro98
Edinburg, Texas
Verified
Have used Speedway valve train parts before and they have always performed well. Great confidence in these parts.
Showing 3 of 3 reviews
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