Product Description
Michigan Motorsports Single LS6 Beehive Valve Spring – GM 12713265
OE-Equivalent Replacement Beehive Spring | Supports Up to .550-Inch Valve Lift
Replace one broken, worn or missing valve spring in a compatible LS-based engine with this Michigan Motorsports single LS6-style beehive spring. Designed as an OE-equivalent replacement for GM part number 12713265, it provides a cost-effective solution for stock valvetrain repairs and refreshes without requiring the purchase of a complete spring set.
Specs
- Beehive-style valve spring
- Installed height: 1.800 inches
- Seat pressure: 90 lbs. at 1.800 inches
- Open pressure: 295 lbs. at 1.250 inches
- Maximum lift capability: .550 inch
Key Features & Benefits
- Single Replacement Spring: This listing includes one Michigan Motorsports valve spring, making it an economical choice when only one damaged, worn or missing spring needs to be replaced instead of purchasing an entire set.
- OE-Equivalent Configuration: Designed as an equivalent replacement for GM part number 12713265, this spring provides the beehive-style configuration required for compatible LS1, LS2, LS3, LS6 and GM truck engine applications.
- Beehive Spring Design: The tapered beehive profile helps provide controlled valvetrain operation while reducing upper spring mass compared with a traditional straight-wall spring design. It is well suited for compatible stock and mild performance LS valvetrain combinations.
- Defined Spring Pressures: The spring provides 90 pounds of seat pressure at a 1.800-inch installed height and 295 pounds of open pressure at 1.250 inches, supplying clearly defined specifications for matching it to the intended valvetrain.
- Supports Up to .550-Inch Lift: With a maximum lift capability of .550 inch, this replacement spring can support compatible factory and mild-performance camshaft combinations that remain within the supplied spring specifications.
Key Fitments
- Fits LS1, LS2, LS3, LS6, and GM Truck Applications – Replacement Beehive-Style Spring
