Sale

Air and Fuel Intake Manifolds and Components

Mr. Gasket

Intake Manifold Bolt Set 3/8-20 x 1.00 Inch 12-Point Head with Washers Mr Gasket

$42.47 $25.52 Save $16.95

SKU: M00S 6091

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Mr. Gasket 6091 is a kit of 12-point intake manifold bolts designed for a variety of American Motors, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Oldsmobile, and Pontiac V8 and V6 engines. These bolts are constructed from Grade 8 steel with a zinc-plated finish for durability and corrosion resistance.

Each bolt features a 12-point head and a flange, with an underhead length of 1 inch. The kit includes special extra-thick flat washers to ensure optimal clamping pressure. These bolts are ideal for applications where space is minimal, such as with larger runner race manifolds.
Show original supplier description

Part #: 6091

These special Grade 8 Inchintake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They're ideal for use where space is minimal, typical on larger runner race manifolds.These bolts and washers are bright zinc plated for protection and good looks.Features 12-point Smaller-than-standard Bolt HeadThick Flat Washers Distribute Optimum Clamp LoadIdeal Use Where Space Is Minimal On Race ManifoldsBolts And Washers Zinc Plated For ProtectionDetails:Color: SilverEmission Code: 5Finish: ZincMaterial: SteelWarranty: Manufacturer's Limited 90 Day Warranty

Features:

  • Features 12-point Smaller-than-standard Bolt Head
  • Thick Flat Washers Distribute Optimum Clamp Load
  • Ideal Use Where Space Is Minimal On Race Manifolds
  • Bolts And Washers Zinc Plated For Protection

3/8-20 x 1.00 Inch - 12-Point Head with Washers

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMr. Gasket
Part NumberM00S 6091

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

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