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ARP

Nut Set, Rocker Arm Adjusters, ARP, Perma-Loc, 7/16"-20, 16Pc

Fits 1958–1986 Bonneville View fitment for 14 models
Part# CH24061
Mfg# 300-8242
Sold As Set
$89.99
List Price: $99.95
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Available for 3/8” or 7/16” studs

ARP "Perma-Loc" rocker nuts are made not to loosen. Reason being, the adjuster body is heat-treated all the way through (not just case-hardened), which eliminates "thread" movement. The threads are machined exactly perpendicular to the bottom of the adjuster, so it seats evenly and applies pressure on a full 360-degree circle. The screw is machined flush on the bottom (not pointed) to have optimum contact on the rocker arm stud.

Notes

  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2024 Chevelle, El Camino 64-77 331
  • 2024 GM G-Body 1978-1988 159
  • 2024 Grand Prix 1962-77 187
  • 2024 GTO, LeMans & Tempest 240
  • 2024 Monte Carlo 70-77 196
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National  
1984–1987 Buick Grand National  
1976–1987 Buick Regal  
1983–1987 Buick T-Type  
1964–1977 Chevrolet Chevelle 7/16"
1964–1987 Chevrolet El Camino 1964–1977: 7/16"
1978–1987: 7/16"
1978–1983 Chevrolet Malibu 7/16"
1970–1988 Chevrolet Monte Carlo 1970–1977: Rocker 7/16"
1978–1988: 7/16"
1961–1988 Oldsmobile Cutlass  
1958–1986 Pontiac Bonneville 1958–1977: 7/16"
1959–1977 Pontiac Catalina 7/16"
1962–1987 Pontiac Grand Prix 1962–1977: 7/16"
1964–1973 Pontiac GTO 7/16"
1961–1974 Pontiac LeMans 1961–1973: 7/16"
1961–1970 Pontiac Tempest 7/16"
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