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Overhaul Gasket Kit – Ultra Seal - Small Block Chevy 1957-'85

Every gasket you need to build or completely rebuild a high-performance engine

PART# 5991

$176.95   Suggested Retail
$158.95   Your Price
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Overview

Kits include cylinder head gaskets, intake gaskets, exhaust gaskets, oil pan gaskets, valve cover gaskets, timing cover gaskets, fuel pump gaskets, water pump gaskets, distributor gaskets, thermostat gaskets, and rear main seals. Perfect for OE replacement, high-performance street, drag racing, or oval track racing. 283-350 1957-85

Specs

BrandMr. Gasket
Emission Code1
EngineChevrolet Small Block Gen I
Exhaust Port ShapeSquare
Exhaust Port Size1.25" x 1.30"
Head Gasket Bore4.130"
Head Gasket Compressed Thickness.038"
Head Gasket MaterialUltra Seal
Header Gasket MaterialUltra-seal
Header Gasket Thickness.062"
Intake Manifold Gasket MaterialUltra-seal
Intake Manifold Gasket Thickness.060"
Intake Port ShapeRectangular
Intake Port Size1.25" x 2.00"
Oil Pan Gasket MaterialUltra-seal
One Piece Oil Pan GasketNo
Product TypeGasket Kits
Rear Main Seal StyleTwo Piece
Valve Cover Gasket MaterialUltra Seal
Valve Cover Gasket Thickness.187"
Weight2.1000
Part Number5991

Service Parts

Emissions

This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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    *Free Shipping & Handling only offered to the contiguous US on orders over $100.

    Some parts are not legal for use in California or other states with similar regulations.

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