Pro Series GM Gen III/IV LS Camshaft Sprocket 12-Point Bolt Kit
Pro Series GM Gen III/IV LS Camshaft Sprocket 12-Point Bolt Kit
SKU: SKU: 734-21168
In stock
Product Details
Features
- Fits Gen III/IV LS Engines: Designed for LS camshaft sprocket and timing gear applications.
- 12-Point Head Design: Provides secure installation and improved serviceability.
- 190,000 PSI Tensile Strength:Heat-treated 35 chromoly steel construction for dependable retention.
- Ideal for Cam Swaps & Rebuilds: Perfect for timing set service and engine assembly projects.
Description
Secure your timing system with the Top Street Performance Pro Series LS Camshaft Sprocket 12-Point Bolt Kit, engineered for dependable cam gear retention in GM Gen III and Gen IV LS engines. Whether you're performing a cam swap, replacing timing components, or completing an engine rebuild, this LS camshaft sprocket bolt kit provides the strength and reliability needed for street, performance, and racing applications.
Secure LS Cam Gear Retention
Designed to properly fasten the camshaft sprocket to the camshaft, these LS cam gear bolts help maintain accurate valve timing and secure timing component retention during engine operation. Ideal for factory and aftermarket timing sets requiring reliable LS timing gear bolts and dependable camshaft sprocket hardware.
High-Strength Performance Construction
Manufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, this LS camshaft bolt kit is built to withstand the demands of high-performance engine builds, aggressive camshaft profiles, and repeated service work. Threads are rolled after heat treatment and finished with a black oxide coating for long-term durability and corrosion resistance.
12-Point Fastener Design
The 12-point head design provides excellent socket engagement and installation access while delivering secure retention of critical timing components. An excellent choice for builders looking for premium LS timing gear hardware during engine assembly and maintenance.
Ideal for Cam Swaps & Engine Rebuilds
Perfect for camshaft upgrades, timing set replacement, engine assembly, and LS rebuild projects where fresh LS timing set hardware and LS cam swap hardware are recommended. Compatible with a wide range of LS engine combinations including LS1, LS2, LS3, LS6, LQ4, LQ9, LY6, L76, L92, and other Gen III/IV LS applications.
Specs
| Torque | 20 ft-lbs |
| Color | Black |
| Fastener Style | Bolt |
| Grade | Performance |
| Head Style | 12-point |
| Material | 35 Chromoly Steel |
| Quantity | Sold as a kit |
Engine Fitment
COMPATIBLE WITH
GM LS SERIES V8 ENGINES / COMPONENTS
• 4.8L / 293 in³ (LR4, LY2)
• 5.3L / 325 in³ (LM7, L59, L33, LC9, LH6, LY5, LMG)
• 5.7L / 346 in³ (LS1, LS6)
• 6.0L / 364 in³ (LQ4, LQ9, LY6, L76, L96)
• 6.2L / 376 in³ (LS3, L92, L99)
COMMON VEHICLE APPLICATIONS
Chevrolet Silverado / GMC Sierra (LS equipped)
Chevrolet Camaro / Corvette (LS equipped)
Chevrolet Tahoe / Suburban / Yukon (LS equipped)
Pontiac GTO / G8 (LS equipped)
NOTES
Designed for GM Gen III/IV LS-based engines.
Verify cam gear, timing set, sensor, and VVT/non-VVT compatibility before installation.
Camshaft applications require proper valve springs, ECU tuning, and piston-to-valve clearance verification.
Not compatible with Gen I Small Block Chevy, Gen V LT direct-injection, or Big Block Chevy engines.
Q&A
What does this camshaft sprocket bolt kit fit?
Designed for GM Gen III and Gen IV LS camshaft sprocket and timing gear applications.
What is a camshaft sprocket bolt?
A camshaft sprocket bolt secures the timing gear or camshaft sprocket to the camshaft and helps maintain proper valve timing.
Why replace camshaft sprocket bolts?
Fresh hardware helps ensure proper retention during cam swaps, timing set replacement, and engine rebuilds.
What is the advantage of a 12-point head design?
A 12-point head provides improved socket engagement and easier access during installation and service.
Is this kit suitable for performance engines?
Yes. The hardware is manufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI.
Can this kit be used during a cam swap?
Yes. It is ideal for camshaft upgrades, timing set replacement, and LS engine rebuild projects.
Emissions Notice
This product does not affect vehicle emissions and is not subject to emissions compliance regulations.
Pro Series GM Gen III/IV LS Camshaft Sprocket 12-Point Bolt Kit
Secure your timing system with the Top Street Performance Pro Series LS Camshaft Sprocket 12-Point Bolt Kit, engineered for dependable cam gear retention in GM Gen III and Gen IV LS engines. Whether you're performing a cam swap, replacing timing components, or completing an engine rebuild, this LS camshaft sprocket bolt kit provides the strength and reliability needed for street, performance, and racing applications.
Secure LS Cam Gear Retention
Designed to properly fasten the camshaft sprocket to the camshaft, these LS cam gear bolts help maintain accurate valve timing and secure timing component retention during engine operation. Ideal for factory and aftermarket timing sets requiring reliable LS timing gear bolts and dependable camshaft sprocket hardware.
High-Strength Performance Construction
Manufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, this LS camshaft bolt kit is built to withstand the demands of high-performance engine builds, aggressive camshaft profiles, and repeated service work. Threads are rolled after heat treatment and finished with a black oxide coating for long-term durability and corrosion resistance.
12-Point Fastener Design
The 12-point head design provides excellent socket engagement and installation access while delivering secure retention of critical timing components. An excellent choice for builders looking for premium LS timing gear hardware during engine assembly and maintenance.
Ideal for Cam Swaps & Engine Rebuilds
Perfect for camshaft upgrades, timing set replacement, engine assembly, and LS rebuild projects where fresh LS timing set hardware and LS cam swap hardware are recommended. Compatible with a wide range of LS engine combinations including LS1, LS2, LS3, LS6, LQ4, LQ9, LY6, L76, L92, and other Gen III/IV LS applications.
COMPATIBLE WITH
GM LS SERIES V8 ENGINES / COMPONENTS
• 4.8L / 293 in³ (LR4, LY2)
• 5.3L / 325 in³ (LM7, L59, L33, LC9, LH6, LY5, LMG)
• 5.7L / 346 in³ (LS1, LS6)
• 6.0L / 364 in³ (LQ4, LQ9, LY6, L76, L96)
• 6.2L / 376 in³ (LS3, L92, L99)
COMMON VEHICLE APPLICATIONS
Chevrolet Silverado / GMC Sierra (LS equipped)
Chevrolet Camaro / Corvette (LS equipped)
Chevrolet Tahoe / Suburban / Yukon (LS equipped)
Pontiac GTO / G8 (LS equipped)
NOTES
Designed for GM Gen III/IV LS-based engines.
Verify cam gear, timing set, sensor, and VVT/non-VVT compatibility before installation.
Camshaft applications require proper valve springs, ECU tuning, and piston-to-valve clearance verification.
Not compatible with Gen I Small Block Chevy, Gen V LT direct-injection, or Big Block Chevy engines.
SPECIFICATIONS
Torque: 20 ft-lbs
Color: Black
Fastener Style: Bolt
Grade: Performance
Head Style: 12-point
Material: 35 Chromoly Steel
Quantity: Sold as a kit
