Click to zoom in
SKU: 244-2901 | UPC: 672036035105
ARP Flexplate Bolt Kit for Chevrolet Gen III/IV LS Series Small Block 1997-Present
ARP flexplate bolt kit 244-2901 secures flexplates on Chevrolet Gen III/IV LS small block engines in Corvettes Camaros Silverados and more from 1997 to present. These 8-bolt kits deliver 180,000 PSI tensile strength from 8740 chromoly with 12-point heads and larger shank diameter for precise flywheel register and power handling. Direct OEM replacement prevents common stock bolt failures in high-horsepower builds.
Key Features
- Tensile Strength: 180,000 PSI High Performance Series withstands extreme torque and RPM
- Material: Heat-treated 8740 chromoly alloy steel resists fatigue and stretching
- Head Design: Flat 12-point heads provide secure wrench engagement without cam-out
- Shank Diameter: Larger than stock improves strength and concentric flywheel alignment
- Finish: Black oxide coating defends against corrosion in engine environments
Product Notes
- Kit contains 8 bolts 7/16-20 x 1.000 inch thread pitch
- Replaces GM part 12553332 and equivalents
- Made in USA for consistent quality
Installation Notes
- Professional installation recommended.
- Torque to 65 ft-lbs using ARP Ultra-Torque assembly lubricant
- Uses factory mounting holes no modifications required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2004 | Chevrolet | Corvette | Base Z06 LS1 |
| 1998-2002 | Chevrolet | Camaro | Base Z28 SS LS1 |
| 2004-2006 | Pontiac | GTO | Base LS1 LS2 |
| 2005-2013 | Chevrolet | Corvette | Base Z06 LS2 LS3 LS7 |
| 2009-2015 | Chevrolet | Camaro | SS LS3 |
| 1999-2013 | Chevrolet | Silverado 1500 | 4.8L 5.3L 6.0L 6.2L |
| 1999-2013 | GMC | Sierra 1500 | 4.8L 5.3L 6.0L 6.2L |
| 2004-2009 | Cadillac | CTS-V | LS6 LS2 |
| 2007-2013 | Chevrolet | Trailblazer SS | 6.0L LS2 |
Why Choose ARP?
- ARP fasteners power wins in NHRA NASCAR and drag racing
- 8740 chromoly construction exceeds OEM specs for durability
- Precision threading and heat treatment ensure reliable clamping load
Frequently Asked Questions
-
Q: Which LS engines does ARP 244-2901 fit?
A: Fits all Gen III/IV LS small blocks including LS1 LS2 LS3 LS7 L92 L99 4.8L 5.3L 5.7L 6.0L 6.2L with standard flexplates -
Q: What material and strength rating?
A: Forged 8740 chrome moly steel rated at 180,000 PSI tensile strength black oxide finish -
Q: What warranty applies?
A: ARP provides limited lifetime warranty against manufacturing defects when installed and used per instructions
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box
- Weight: 0.38 lbs
ARP Head Studs
ARP head stud kits for internal engine builds are stocked at Black Ops Auto Works. Shop ARP head stud and bolt kits, main stud kits, and rod bolt kits engineered for HEMI, Ford Modular and Coyote, GM LS, Subaru EJ, Honda K and B series, VW/Audi turbo four cylinders, Porsche, BMC, and Renault engines, along with the Ultra-Torque assembly lubricant every kit depends on. Every product is filterable by year, make, model, and engine platform so the correct fastener kit ships the first time. Black Ops Auto Works carries 812 ARP Head Studs SKUs across 8740 chromoly and ARP2000 alloy options. What This Collection Covers ARP head studs replace factory head bolts with precision-machined threaded studs that thread into the block and allow the nut to be torqued concentrically on a stationary fastener, producing more even and repeatable clamping force across the entire head gasket surface than a factory head bolt design. This collection focuses on the internal engine fasteners that hold the ...
View ARP Head Studs Products
Hardware
Engine hardware, fasteners, and mounting hardware kits for builds, fabrication, and suspension work are stocked at Black Ops Auto Works. Shop ARP engine bolts and stud kits, suspension mounting hardware from Fox and Rock Krawler, bumper mount kits, tie rod clamps, joint retainer tools, and single and kit-packaged hardware for domestic, import, and off-road platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 945 Hardware SKUs across engine hardware, suspension mounting hardware, and single-piece or kit-packaged fasteners. What This Collection Covers Hardware groups together the fasteners, mounting kits, clamps, and small components that hold engines, suspension systems, and accessories together. This includes ARP engine hardware such as intake manifold bolts and cam bolt kits, suspension mounting hardware from Fox and Rock Krawler for shock and steering stabilizer installs...
View Hardware Products
Hardware Kits - Other
Hardware kits and fastener assortments for engine builds, suspension installs, body and trim jobs, and off road rigs are stocked at Black Ops Auto Works. Shop ARP bolt and stud kits, brake caliper hardware, suspension bushing hardware, leaf spring hardware kits, security fastener kits, and general clip and retainer assortments across domestic and import platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 593 Hardware Kits - Other SKUs across engine, suspension, body, and lighting hardware categories. What This Category Covers The Hardware Kits - Other category groups together fastener kits and hardware assortments that do not fall under a single dedicated part category. Coverage spans engine fastener kits like cam bolts and intake manifold bolts, suspension hardware including bushing pivot washers and leaf spring hardware, seat belt mounting hardware, security hardware fo...
View Hardware Kits - Other Products