# Edelbrock Pontiac Head Bolt Kit

The Edelbrock #8556 bolt kit contain a complete set of the highest quality head bolts and hardened washers available. Cold-formed to ensure molecular integrity and heat treated prior to thread rolling and machining. Reduced diameter bolt heads eliminate the need for valve train removal to facilitate cylinder head re-torqueing. Hardened and parallel-ground washers are included. Rated at 170,000 p.s.i.

-   Manufactured By ARP

This Part Fits:

Year

Make

Model

Submodel

1975

Buick

LeSabre

Custom

1975

Oldsmobile

98

Luxury

1975

Oldsmobile

98

Regency

1975

Oldsmobile

Custom Cruiser

Base

1975

Oldsmobile

Custom Cruiser

Panel

1975

Oldsmobile

Delta 88

Base

1975

Oldsmobile

Delta 88

Royale

1965-1978

Pontiac

Bonneville

Base

1976-1978

Pontiac

Bonneville

Brougham

1965-1970,1978

Pontiac

Bonneville

Safari

1965-1967

Pontiac

Catalina

2+2

1965-1978

Pontiac

Catalina

Base

1971-1972

Pontiac

Catalina

Brougham

1965-1978

Pontiac

Catalina

Safari

1965-1970

Pontiac

Catalina

Ventura

1967-1970

Pontiac

Executive

Base

1967-1970

Pontiac

Executive

Safari

1967-1969

Pontiac

Firebird

400

1967-1977

Pontiac

Firebird

Base

1970-1974,1976

Pontiac

Firebird

Esprit

1970-1979

Pontiac

Firebird

Formula

1967

Pontiac

Firebird

HO

1969-1979

Pontiac

Firebird

Trans Am

1973-1975

Pontiac

Grand Am

Base

1975-1977

Pontiac

Grand LeMans

Base

1975,1977

Pontiac

Grand LeMans

Safari

1965-1974,1976-1977

Pontiac

Grand Prix

Base

1975,1977

Pontiac

Grand Prix

LJ

1975-1977

Pontiac

Grand Prix

SJ

1971-1978

Pontiac

Grand Safari

Base

1971-1974

Pontiac

Grandville

Base

1975

Pontiac

Grandville

Brougham

1965-1973

Pontiac

GTO

Base

1970-1971

Pontiac

GTO

The Judge

1968-1977

Pontiac

LeMans

Base

1972-1974

Pontiac

LeMans

Luxury

1969-1970,1973-1975,1977

Pontiac

LeMans

Safari

1974

Pontiac

LeMans

Safari Luxury

1970-1977

Pontiac

LeMans

Sport

1971

Pontiac

LeMans

T37

1965-1966

Pontiac

Star Chief

Base

1966

Pontiac

Star Chief

Executive

1968-1970

Pontiac

Tempest

Base

1968-1969

Pontiac

Tempest

Custom

1970

Pontiac

Tempest

GT

1968-1969

Pontiac

Tempest

Safari

## Details

- **Price:** 262.78 CAD
- **Vendor:** Edelbrock
- **Type:** Head Stud & Bolt Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 262.78 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- User 1
- User 4
- User 3

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/edelbrock-pontiac-head-bolt-kit)
> Updated: 2026-06-27