Xtreme Marine™ Seal Cylinder Head Gasket - Small Block Chevy, 3.840 Bore, 305 C.I.- Sold Each

The most demanding sealing job of any marine engine is the sealing of the cylinder head to the engine block, and for that reason we have incorporated the finest gasket core and combustion armors along with 300 series stainless for corrosion protection into our product line. This non-retorque style head gasket is the perfect choice for today's high performance recreational power boater.

• Excellent corrosion protection
• Eliminate hot spots
• No retorque required

With over 40 years of marine engine manufacturing experience under our belts, building high performance and original equipment engines has provided us the insight needed to develop what today is considered to be the marine industries finest gaskets available today. Dependability and durability in both fresh water and harsh salt water environments. Marine engines operate in conditions far more severe than their automotive counterparts from cool water rushing in against scalding hot cylinder walls to exhaust temperatures exceeding 2,000 degrees Fahrenheit. Rest assured each Hardin Marine seal and Xtreme Marine Seal gasket was designed for its specific purpose. While marine seal gaskets are the perfect choice for an OEM application the Xtreme Seal gaskets are strong enough to be chosen by the world's leading offshore engine manufacturers.

SOLD EACH!

Diesel Starter Motor, Chrysler / Nissan Marine, 12V

• NEW 12V
• Fits Chrysler/Nissan Marine
• Diesel Engine 6-33
• Replaces Hitachi # S13-14,
• Nissan # 23300-61504

View API Diesel Engine Starter Catalog
OEM to API Part Number Cross Reference

Chevy Hex, Stainless 300

One of the most critical, yet often overlooked, fasteners used in any engine locks the timing in place. ARP offers these premium grade studs, which are equipped with vibration-resistant J-form threads, in black oxide finished chrome moly or rust-proof stainless steel. A special bullet nose helps guide nut into place without cross-threading. Choice of conventional 6-point or space-saving 12-point nuts. Washers included.

Ford FE Hex, Stainless 300

One of the most critical, yet often overlooked, fasteners used in any engine locks the timing in place. ARP offers these premium grade studs, which are equipped with vibration-resistant J-form threads, in black oxide finished chrome moly or rust-proof stainless steel. A special bullet nose helps guide nut into place without cross-threading. Choice of conventional 6-point or space-saving 12-point nuts. Washers included.

WASHER Mercruiser 525-12-17029

LOCKWASHER Mercruiser 13-17025

SPACER Mercruiser 23-821702

SPACER Mercruiser 23-8217021

SPRING Mercruiser 24-17028

SPRING Mercruiser 24-8M2017027

BRACKET Mercruiser 8170281