COMP Cams Rocker Arm KitLS3 1.8 5/16
COMP Cams Rocker Arm KitLS3 1.8 5/16
A$1,829.73
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Description
IMPORTANT NOTICE: For use on rectangle port heads only includes 5/16 in. guide plates. Rocker arms will not work on Trick Flow GenX 255 or 260 heads.
Increase Strength Over Stock, While Increasing Lift without Swapping Cams. For LS3/L99/L76 and Other Rectangle-Port Head Equipped LS Applications. Includes Full Set of (16) Stud-Mount Rockers (with Poly Locks), 3/8" Studs and Raised Guide Plates for 5/16" Pushrods. The above image does not show a complete set of Rockers, poly-locks, Studs, or guide plates.
Product Overview
COMP Cams offers GM Gen III LS1/LS6 and Gen IV LS3 Ultra Pro Magnum Rocker Arm Kits, both of which include rocker arms, guide plates (5/16" or 3/8"), rocker studs, adjusting nuts and set screws. Designed to fit under the stock valve covers without machining, COMP GM LS Ultra Pro Magnum Rocker Arm Upgrade Kits are the simple solution upgrading the valve train components in your GM Gen III/IV engine.
All components listed are available separately and in sets. COMP Cams Rocker Upgrade Kits do NOT include pushrods, but they are available separately; see pushrod lengths in the application chart.
Product Details
| Amazon ASIN: | B0066SWEHW |
|---|---|
| C.A.R.B. E.O. Number: | N/A |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles?: | No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason: | N/A |
| California Proposition 65: | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Description: | Ultra Pro Magnum 1.8 Ratio Adjustable Rocker Arm Kit for GM LS3 |
| Engine Family: | LS3 (Factory Offset) |
| Maximum Valve Spring Open Pressure: | 850 |
| Part Number: | cca16765-KIT |
| Ratio: | 1.73 |
| Rocker Arm Material: | 8650 Chromemoly Steel |
| Rocker Arm Ratio: | 1.8 |
| Rocker Arm Series: | Ultra Pro Magnum |
| Rocker Stud Diameter: | 3/8 |
| Stud Diameter: | 7/16" |
| Title: | Ultra Pro Magnum 1.8 Ratio Adjustable Rocker Arm Kit for GM LS3 |
Part Type
Engine Rocker Arm Kit
Specifications
- Product Attributes - Brand
- COMP Cams
- Product Attributes - Manufacturer's Part Number
- 16765-KIT
- Product Attributes - Part Type
- Rocker Arms
- Product Attributes - Product Line
- COMP Cams Ultra Pro Magnum Rocker Arm Upgrade Kits
- Product Attributes - UPC
- 036584213710
- Product Attributes - Rocker Arm Mounting Style
- Stud
- Product Attributes - Self-Aligning
- No
- Product Attributes - Rocker Arm Ratio
- 1.8
- Product Attributes - Stud Size
- 3/8 in.
- Product Attributes - Rocker Arm Style
- Full roller
- Product Attributes - Shims Included
- No
- Product Attributes - Rocker Arm Material
- Chromoly
- Product Attributes - Rocker Arm Body Style
- Standard
- Product Attributes - Rocker Arm Fasteners Included
- Yes
- Product Attributes - Rocker Arm Nut Style
- Polylock
- Product Attributes - Rocker Arm Finish
- Black oxide
- Product Attributes - Quantity
- Sold as a set of 16.
- Product Attributes - Notes
- For use on rectangle port heads only includes 5/16 in. guide plates. Rocker arms will not work on Trick Flow GenX 255 or 260 heads.
Reference Information
| Brand Name/s | Comp Cams |
|---|---|
| StreetFX SKU | cca16765-KIT |
| SFX Item ID | 4119090 |
| Supplier Item Code | 4119090 |
| Manufacturer SKU | 16765-KIT |
| Manufacturer UPC | 36584213710 |
| Alternative References | ls1, ls2, ls3, ls4, ls6, ls7 |
Brochures
Compatibility
| Application Data |
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