AJP Distributors Upgrade Steel Cylinder Head Stud Bolt Hex Nuts Kit Compatible/Replacement For Big Block 396 402 427 454 V8 Motor BBC Mark IV - Generation VI 4 5 6 Engine 6.5L 6.6L 7.0L 7.4L 1966-2000
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Product details
| Management number | 215332034 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 215332034 | ||
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100% brand new items, never used or installed.Upgraded steel engine cylinder head bolts & studs kit.Made by OEM approved manufacturers with materials that meets or exceeds strict OEM requirements.Manufactured from high quality chromoly steel with a black oxide finish for superior strength and durability.Direct bolt-on fitment or factory replacement for the stock head bolts.Threads rolled after heat treatment for optimum rating of 180,000 PSI tensile strength.Upgraded head studs helps prevents blown head gaskets and overheated engines.No installation guides are included, we highly recommend seeking professional installation.Includes:8 x Extended Studs12 x Long Studs4 x Medium Studs8 x Short Studs32 x Washers32 x 12-Point Hex NutsCompatible/Replacement for:1966-1970 396 (6.5L) V8 Mark IV Big Block Engine1970-1972 402 (6.6L) V8 Mark IV Big Block Engine1966-1969 427 (7.0L) V8 Mark IV Big Block Engine1970-1990 454 (7.4L) V8 Mark IV Big Block Engine1991-1995 454 (7.4L) V8 Generation V Big Block Engine1996-2000 454 (7.4L) V8 Generation VI Big Block Engine
- Warranty: Yes
- Condition: New
- Installation Guide: Not Included; Professional installation is highly recommended
- Manufacturer Part Number: HSK-CH9-BBC55-BK-AMA-L1
- Compatible/Replacement For: Please Check The Description For All Vehicle Applications
| Brand | AJP Distributors |
|---|---|
| Size Name | One Size |
| Item Shape | Hexagonal |
| Thread Size | 1/2-13 |
| Finish Types | Black Oxide |
| Manufacturer | AJP Distributors |
| Fastener Type | Hex |
| Material Type | Chromoly Steel |
| Number of Pieces | 104 |
| Screw Head Style | Round |
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