Cooling System Gasket - Yamaha

• Designed for use in marine applications with Chevy V8 engines
• CNC machined billet aluminum housing and billet aluminum base with two flame arrestor holes with brass screens
• Easy-to-adjust mechanical advance with supplied springs and stop bushings
• Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
• Polished steel shaft is QPQ coated and guided by a sealed ball bearing and extra long sintered bushing
• Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
• Mechanical advance assembly can be locked out for crank trigger systems
• Advance weight pins are staked and tig welded to the plate
• Nylon pads ensure smooth operation of the advance weights
• Special oil tract improves lubrication to the distributor and cam gear
• O-ring seals can be added to modified blocks to improve oil pressure control
• Must be used with an MSD Ignition Control
• Weathertight connectors are used for locked and sealed connections
• Supplied with a bolt down HEI style distributor cap and rotor
• Will not accept a vacuum advance canister
• UL Approved

Olds 260 - 455 Billet Distributor - Pertronix D210800

Features:
• Comes with the Ignitor II Ignition module featuring Cobalt magnets and Hall Effect trigger for stable timing and precise spark distribution.
• Compatible with most Capacitive Discharge Systems
• Not for use with solid core spark plug wires
• Precision CNC machined 6061-T6 billet aluminum housing is lightweight yet strong.
• Each billet distributor is hand polished and buffed to a high luster.
• Tempered distributor shaft has low torsion displacement for accurate timing and extended operational life.
• Upper ball bearing and oil impregnated bronze lower bushing work together to reduce friction and provide shaft and advance mechanism stability reducing high RPM vibration.
• Precision stamped and balanced mechanical advance weights eliminate erratic timing.
• Adjustable mechanical advance with proprietary limiting function permits multiple settings. Distributors are factory set with a performance advance curve and are provided with additional springs for custom advance curves.
• Premium high dielectric strength cap and rotor with brass terminals.
• Triple screen spark arrestor offers added protection.
• Marine Approved SAE J1171 Certified
• Warranty: 30 Months electronics / Limited 1 year mechanical.

These reverse rotation distributor gears fit Chevy V-8's and V-6's, made of ductile iron for strength Resists wear and breakage, even when used with a heavy duty oil pump Fits Pertronix, Maxvolt, MSD and more distributors with .500" shafts.

Interchanges/Replaces

Mallory

• 9-60003

Yamaha Outboard

• 688-12414-00-00
• 688-12414-A1-00