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COMP Cams Adjusting Nuts GM LS1 3/8

SKU: CCA4654-16

Rocker Arm Nuts

CCA Adjustable Nuts...

COMP Cams Adjusting Nuts GM LS1 3/8

SKU: CCA4654-16

Rocker Arm Nuts

CCA Adjustable Nuts...

Sale ends in Calculating...

A$153.25 A$188.89
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications. The Stud girdle polylocks are precision ground for minimum runout and tapered for extra strength in the locking area.

Product Overview

GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed

Product Details

Amazon ASIN:B0014F1HUC
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?:Yes
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:No impact on pollution output of vehicle.
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Description:Adjusting Nut Set for GM LS1/LS6/LS3 Ultra Pro Magnum Adjustable Rocker
Part Number:cca4654-16
Stud Diameter:3/8
Title:Adjusting Nut Set for GM LS1/LS6/LS3 Ultra Pro Magnum Adjustable Rocker

Part Type

Engine Rocker Arm Nut

Data: v4.2 - Upd: 2026-10-21 04:17:18

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
4654-16
Product Attributes - Part Type
Rocker Arm Nuts
Product Attributes - Product Line
COMP Cams Rocker Arm Adjusting Nuts
Product Attributes - UPC
036584042778
Product Attributes - Rocker Arm Style
Full roller
Product Attributes - Rocker Arm Nut Style
Polylock
Product Attributes - Rocker Stud Thread Diameter
3/8-24 in.
Product Attributes - For Use with Stud Girdle
No
Product Attributes - Quantity
Sold as a set of 16.
Product Attributes - Notes
For use with Pro Magnum series rockers in GEN III LS1, LS2, and LS6 models.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca4654-16
SFX Item ID 4120137
Supplier Item Code 4120137
Manufacturer SKU 4654-16
Manufacturer UPC 36584042778
Alternative References ls1, ls2, ls3, ls4, ls6, ls7

Compatibility

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