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Gen IV LS2 Head Bolt Kit (8595)

Part No.
8595
Type
Engine Cylinder Head Bolt Set
Fitment
Special order — we confirm the lead time before it ships.
00085347085958
$329.95

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In Stock

Compatibility

Platform
LS/LT
Vehicle-specific fitment
Review application details below
Need help?
Confirm fitment with us before ordering — (714) 202-7886

We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.

  • Install quoted on request. We fit parts in-house in Huntington Beach, but we do not publish a labor figure for this item — we would rather quote your car than guess. Call (714) 202-7886 or pick Install at HRC and add your vehicle details, and we will come back with the labor.
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The Edelbrock #8595 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.

Part TypeEngine Cylinder Head Bolt Set
Thread TypeCoarse
QuantityKit
Thread Diameter(10) 0.3149 in, (20) 0.433"
Length(10) 1.89 in, (20) 4.06"
MaterialChromoly
RGLWARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Minimum Length1.89"
Washers IncludedYes
Head Drive TypeHex
FinishBlack Oxide
Grade TypePerformance
Weight6.5 lb
UPC00085347085958
Country of OriginUSA

Verified fitment · 343 applications

  • Buick LeSabre 6.6L (1975)
  • Oldsmobile 98 6.6L (1975)
  • Oldsmobile Custom Cruiser 6.6L (1975)
  • Oldsmobile Delta 88 6.6L (1975)
  • Pontiac Acadian 6.6L (1970–1971)
  • Pontiac Bonneville (1972–1974)
  • Pontiac Bonneville 6.4L (1965–1966)
  • Pontiac Bonneville 6.6L (1967–1978)
  • Pontiac Bonneville 6.9L (1965–1966)
  • Pontiac Bonneville 7.0L (1967–1969)
  • Pontiac Bonneville 7.5L (1970–1974)
  • Pontiac Catalina (1972–1974)
  • Pontiac Catalina 6.4L (1965–1966)
  • Pontiac Catalina 6.6L (1967–1978)
  • Pontiac Catalina 6.9L (1965–1966)
  • Pontiac Catalina 7.0L (1967–1969)
  • Pontiac Catalina 7.5L (1970–1974)
  • Pontiac Executive 6.6L (1967–1970)
  • Pontiac Executive 7.0L (1967–1969)
  • Pontiac Executive 7.5L (1970)
  • Pontiac Firebird 6.6L (1967–1979)
  • Pontiac Firebird 7.5L (1971–1974)
  • Pontiac GTO 6.4L (1965–1966)
  • Pontiac GTO 6.6L (1967–1973)
  • Pontiac GTO 7.5L (1970–1973)
  • Pontiac Grand Am (1974)
  • Pontiac Grand Am 6.6L (1973–1975)
  • Pontiac Grand Am 7.5L (1973–1974)
  • Pontiac Grand LeMans 6.6L (1975–1977)
  • Pontiac Grand Prix (1972–1974)
  • Pontiac Grand Prix 6.4L (1965–1966)
  • Pontiac Grand Prix 6.6L (1967–1977)
  • Pontiac Grand Prix 6.9L (1965–1966)
  • Pontiac Grand Prix 7.0L (1967–1969)
  • Pontiac Grand Prix 7.5L (1970–1974)
  • Pontiac Grand Safari (1973–1974)
  • Pontiac Grand Safari 6.6L (1971–1978)
  • Pontiac Grand Safari 7.5L (1971–1975)
  • Pontiac Grandville 6.6L (1972–1975)
  • Pontiac Grandville 7.5L (1971–1974)
  • Pontiac Laurentian (1970–1974)
  • Pontiac Laurentian 6.6L (1967–1976)
  • Pontiac Laurentian 7.0L (1966–1969)
  • Pontiac Laurentian 7.5L (1971–1976)
  • Pontiac LeMans (1972–1974)
  • Pontiac LeMans 6.6L (1968–1977)
  • Pontiac LeMans 7.5L (1970–1974)
  • Pontiac Parisienne (1970–1974)
  • Pontiac Parisienne 6.6L (1967–1976)
  • Pontiac Parisienne 7.0L (1966–1969)
  • Pontiac Parisienne 7.5L (1970–1976)
  • Pontiac Star Chief 6.4L (1965–1966)
  • Pontiac Star Chief 6.9L (1965–1966)
  • Pontiac Strato-Chief (1970)
  • Pontiac Strato-Chief 6.6L (1970)
  • Pontiac Strato-Chief 7.0L (1966–1969)
  • Pontiac Tempest 6.6L (1968–1970)

Questions about this part

Will this fit my vehicle?
The manufacturer lists this part for Pontiac, Oldsmobile, Buick from 1965–1979. Confirm your exact model, year and engine before ordering — a listed make can cover variants this part does not suit.

About HRC Performance

HRC Performance is a performance engine builder and speed shop in Huntington Beach, California — Ford Coyote 5.0, Ford Godzilla 7.3 and GM LS/LT engine builds, go-fast parts for classic and modern hot rods, plus professional in-house installation.

Engines we build

  • Ford Coyote 5.0
  • Ford Godzilla 7.3
  • GM LS and LT

What we do

  • Performance engine building
  • Go-fast parts for classics and modern hot rods
  • Professional installation, in-house

Where to find us

HRC Performance
Huntington Beach, California
(714) 202-7886
Sales@hrcperformance.com