Engine Accessories

• Moroso Head Bolt Washers are designed for the racer machined from tough 4130 chrome moly steel, heat treated to proper hardness and parallel-ground
• 7 16" - Small Block and 90 V6 Chevy
• Pack of 34
• Stress loads are more evenly distributed and torque readings more accurate
• Can also be used on main bearing caps, rocker arm stands, and other engine components
• Durable and re-usable
• Note: These washers are a must when using aluminum heads, Chamfered side of the washer should be toward the head of the bolt

• Oil Pan Stud Kit, Small Block and 90 V6 Chevy and Oldsmobile V8
• Set of 18
• Steel studs allow for easier pan removal and re-installation
• Studs feature an Allen Head socket to facilitate installation
• Serrated-face lock nuts provide grip on pan rail
• Studs finished with black oxide and nuts are zinc plated to resist corrosion
• Highly recommended for use with our fabricated pans

• Flywheel Bolts - 12-point
• Manufactured of special high strength steel alloy
• For use in Chevrolet V8 and 90 V6 engines on flywheels with a counter-sunk crankshaft flange
• Each package has six 7/16" -20 x 1" bolts
• Black oxide finish provides corrosion resistance

• Flexplate Bolt Kit
• Small Block Chevy, Big Block Chevy and 90º Chevy V6 engines
• 7/16" -20 x 3/4"
• Each package has 6 bolts and washers
• Grade 8 steel and heat treated for maximum strength
• Black oxide finish provides corrosion resistance

• Grade 8 steel bolt, 7/16"-20 x 2-1/4"
• 3/4" hex head provides a larger contact surface for increased positive socket engagement
• Large-diameter washer is machined perfectly flat to spread fastening load over a larger surface area
• Black oxide finish

• Black, thermoplastic grommets will fit five different size holes for wires and cables passing through the firewall
• They not only insulate, but provide mechanical protection against chafing
• Outside dimensions range from 1/2" to 1", the inside from .41" to .89"
• Package of 25 - five of each size

• Vacuum Line Cap Kit
• Quick, sure way to seal vacuum line connections at carburetors, manifolds, etc. when vacuum lines have been removed
• Kit consists of soft plastic caps in quantities and inside dimensions as follows: two 1/8", six 3/16", six 1/4", two 5/16", four 3/8"

• Chevy Bolt-On Stamped Aluminum Filler Neck
• Accepts Moroso or standard-size radiator cap (not included)
• Excellent replacement part for Moroso Filler Neck Kit No. 63420
• Black anodized aluminum
• Includes gasket

• Water Neck Block-Off Plate, Chevrolet V8 & 90° V6
• 1/4" 6061-T6 aluminum plate provides an ideal base to weld-your-own radiator hose fitting to the intake manifold
• Untreated aluminum makes it easy to drill opening and weld to any size fitting of your choice
• Perfect for racing and custom applications
• Gasket included