OEM Intake Manifold Bolt Kits
Available in choice of black oxide 4037 chrome moly or maintenance-free,
corrosion resistant Stainless 300.
Wide under-head flange and washers provide even loads - prevent galling while promoting more consistent torque stress. Increased material strength overcomes stretch and fatigue problems
associated with valve train harmonics and block racking |
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Application
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Black Oxide
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Stainless 300
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Hex
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12-point
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Hex
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12-point
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CHEVROLET |
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265-400ci, 3/8 socket (SB) | ||||
396-454ci, 3/8 socket (BB) | ||||
CHRYSLER |
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273-440 Wedge, 3/8 socket (SB) |
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FORD |
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260-289-302-351, 3/8 socket | ||||
351 Cleveland |
AR154-2004
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AR154-2104
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Big Block, 429-460-385ci Series |
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A fastener works best when stretched
a specific amount, consider a fastener as
a spring of correct elasticity for a specific job.