What is the purpose of a base gasket?

A base gasket sits between the engine cylinder and the crankcase. Its main job is to create a seal, preventing oil and compression leaks and ensuring the engine runs efficiently.

Is this gasket suitable for all Big Twin engines?

This gasket is specifically designed for 1966-1984 Big Twin engine models. Always confirm fitment for your specific motorcycle's year and model before purchasing.

FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW →

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: S&S Cycle
Part #: 93-1023-S
UPC: 93-1023-S

S&S Cycle 66-84 BT .020in Stock Base Gasket

Name: S&S Cycle 66-84 BT .020in Stock Base Gasket
Brand: S&S Cycle
SKU: s-s-cycle-s-s-cycle-66-84-bt-020in-stock-base-gasket-t14-662336
Price: 15.10 USD
Availability: BackOrder

$15.10

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

S&S Cycle .020 inch stock base gasket for 66-84 Big Twin engines.

Key Features

Fits 1966-1984 Big Twin engines.
Gasket is .020 inch undersize.
Designed for stock engine configurations.
Helps seal engine base for proper compression.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

.020 inch is the specific undersize for this stock base gasket from S&S Cycle, designed for 1966-1984 Big Twin engines. This gasket is crucial for sealing the base of your engine cylinders, preventing leaks and ensuring proper compression.

When rebuilding or servicing your engine, using the correct gasket size is key. This .020 inch undersize gasket is intended for use when the cylinder base surfaces have been machined down by that amount. S&S Cycle is known for well-built engine components, and this gasket is no different, offering a solid option for your engine build.