Athena 3-5/8 cylinder base gasket set. FR/RR .020 RCS 84-99

Unlock Peak Engine Performance with Athena, 3-5/8" Cylinder Base Gasket Set. FR/RR .020" RCS

Get your engine sealed tight and running smooth with the Athena, 3-5/8" cylinder base gasket set. FR/RR .020" RCS. Designed for serious riders who demand reliability without breaking the bank, this gasket set ensures a perfect fit that prevents leaks and maintains optimal compression. Whether you’re rebuilding or upgrading, Athena’s precision engineering delivers consistent performance and durability, so you can hit the road with confidence.

Features & Benefits of Athena, 3-5/8" Cylinder Base Gasket Set. FR/RR .020" RCS

• Exact 3-5/8" cylinder base diameter: Guarantees a snug, leak-proof seal for your engine’s front and rear cylinders.
• .020" thickness RCS (Reinforced Composite Sheet): Provides superior heat resistance and durability under high-performance conditions.
• Front/Rear (FR/RR) compatibility: One set covers both cylinder bases, simplifying your rebuild process.
• Precision cut by Athena: Ensures consistent compression and prevents gasket blowouts, extending engine life.
• Affordable pricing: High-grade materials without the premium price tag, perfect for budget-conscious riders.

This gasket set is engineered to handle the heat and pressure of your engine’s toughest rides. The reinforced composite sheet material resists warping and cracking, so you avoid costly repairs down the line. Plus, the .020" thickness strikes the perfect balance between sealing and maintaining your engine’s compression ratio.

Limited stock alert: Athena’s cylinder base gasket sets are in high demand among motorbike enthusiasts and mechanics alike. Don’t miss your chance to secure this essential upgrade before it’s gone. Once sold out, restocking can take time, so act fast!

Ready to boost your engine’s reliability and performance? Add the Athena, 3-5/8" cylinder base gasket set. FR/RR .020" RCS to your cart now and experience the difference of a perfect seal on every ride!

3-5/8" big bore. Front & rear gasket set. Type 'A' gasket. .020" thick RCS (Rubber Coated Steel). Gasket with an embossed steel core with a .001" thick coating of heat resistant nitrile rubber on both sides. OEM replacement reference none. Note: Type A' gasket explained: Type A' was introduced on the 1984 Evolution Big Twin models, and can be used on all of the 84-99 1340cc Evo models and will follow the contours of the cylinder base perfectly. They will fit 86-22 Evo XL, but stick out at the cylinder base. This can be a problem with silicone beaded base gaskets. Both type 'A' and type 'B' have identical inner bore diameter, oil hole and stud hole locations. Gaskets for front & rear cylinder are identical. Only difference between the 'A' & 'B' gaskets is the outside perimeter.