SKU: 4605CPG | UPC: 036584390411
COMP Cams Cam Lock Plate for Chevy Small and Big Block Engines
COMP Cams 4605CPG cam lock plate kit stops cam bolts from backing out on Chevrolet small and big block non-OE roller engines during high RPM and heavy load use. The kit includes a plate with bendable locking tabs along with high-strength bolts for a secure fit on compatible Chevrolet applications from 1955 to 1986.
Key Features
- Locking Design – Plate with bendable tabs holds bolts firmly in place
- High Strength Bolts – Included bolts withstand extreme engine conditions
- Application Specific – Designed for non-OE roller Chevrolet small and big block engines
- Direct Replacement – Fits listed year make and model combinations without modification
Specifications
| Detail | Value |
|---|---|
| Brand | COMP Cams |
| Type | Cam Lock Plate Kit |
| Compatibility | Chevrolet Small and Big Block Non-OE Roller Engines |
| Part Number | 4605CPG |
| Country of Origin | USA |
| Warranty | Manufacturer Limited |
Whats Included
- Cam lock plate with bendable tabs
- High-strength bolts
Product Notes
- Fits non-OE roller engines only
- Prevents bolt loosening at high RPM
- Compatible with listed Chevrolet models 1955-1986
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1955-1986 | Chevrolet | Small and Big Block | Non-OE roller engines |
Why Choose COMP Cams?
- Engine hardware specialist since 1977
- Precise fit for listed Chevrolet applications
- Components built for performance use
- Complete kit with plate and bolts
Frequently Asked Questions
- Q: What engines does this fit
- A: Non-OE roller Chevrolet small and big block engines
- Q: Does it include bolts
- A: Yes the kit contains the plate and high-strength bolts
- Q: Will it work on stock roller engines
- A: No it is for non-OE roller applications only
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Standard manufacturer box
COMP Cams
Quality COMP Cams components make a real difference in how your vehicle performs and holds up over time. Black Ops Auto Works stocks a full range of COMP Cams parts from leading aftermarket brands, all available with fast shipping so you can get back on the road quickly.Popular UpgradesPopular COMP Cams upgrades include performance camshafts engineered for maximum power output, valve springs rated for high-lift applications, and rocker arm assemblies built for demanding race and street use. Whether you need a single replacement or a complete valvetrain kit, we have options across multiple price points.What should I look for when buying COMP Cams parts?Look for COMP Cams components matched to your engine's intended use, RPM range, and compression ratio. Camshaft profiles, spring pressure ratings, and rocker arm geometry all need to work together for reliable performance. COMP Cams offers application-specific kits that take the guesswork out of selection.Do COMP Cams upgrades affect v...
View COMP Cams Products
Engine
This engine parts collection covers oil catch cans, thermostats, thermostat housings, radiator components, coolant accessories, engine covers, fuse box covers, cap covers, throttle bodies, supercharger pulleys, idler pulleys, tensioner pulleys, and engine bay dress-up parts for trucks, SUVs, muscle cars, boosted builds, high-horsepower street cars, and performance vehicles that need better reliability, cooling, airflow, oil control, and under-hood styling. The collection is particularly strong for Dodge Challenger, Charger, Durango, Jeep Grand Cherokee Trackhawk, and Ram TRX platforms running 6.2L Hellcat, 6.4L HEMI, and 5.7L HEMI engines, where oil catch can and cooling upgrades address known OEM weaknesses in the PCV and thermal management systems. Import performance platforms including GM LS-based builds, Chevrolet Camaro, and Corvette applications are also represented through Mishimoto, CSF, and ZPE GripTec product lines. Builders who invest in engine bay organization and reliab...
View Engine Products
Engine Hardware
Engine hardware encompasses the fasteners, studs, bolts, and specialty hardware that hold an engine assembly together under extreme thermal cycling, high cylinder pressures, and the mechanical loads generated during high-performance operation. Factory torque-to-yield head bolts, rod bolts, and main cap bolts are designed for one-time use and lose clamping force after the first engine cycle, which is why performance engine builders replace them with ARP and Dart high-strength fasteners that maintain specified torque values through repeated heat-and-cool cycles and high-load operation. Choosing correct hardware for the application means selecting the appropriate bolt material, thread engagement depth, and torque specification for the exact engine family and power level being built, rather than assuming that generic hardware provides adequate sealing or structural integrity. The difference between a reliable high-output build and one that fails at the first track session often comes do...
View Engine Hardware Products
Hardware
Automotive hardware encompasses the fasteners, clips, retainers, and mounting hardware that hold virtually every component on a vehicle in place, from engine bay bolts that endure extreme heat and vibration to interior trim clips that must release cleanly during service without breaking. Quality automotive hardware from brands including ARP, Dorman, and OEM equivalent suppliers provides reliable clamping force and corrosion resistance that cheap hardware does not, reducing the likelihood of seized or stripped fasteners that turn a simple service into a time-consuming repair. For engine and high-stress suspension applications, ARP's heat-treated fasteners provide torque capacity and fatigue resistance that exceed standard hardware grade specifications by a significant margin. For interior, body, and trim applications, OEM-equivalent push pins, clips, and retainers from Dorman provide exact-fit replacements that insert and release correctly without the frustration of incompatible gene...
View Hardware Products


