Key Features:

• Cobalt magnets and Hall Effect trigger for stable timing and precise spark distribution
• Compensates for inherent electronic delay
• Synchronized peak current and spark timing reduces head build-up
• Compatible with most capacitive discharge ignition boxes
• Integrated patented Ignitor II technology with adaptive dwell control
• Non-vented distributor cap equipped with stainless steel fasteners
• Triple screen spark arrestor for added protection
• Machined heat treated gear
• Tight tolerance insures durability and consistent timing to maximize performance
• Complete with high dialectic strength cap and rotor for years of performance
• Bored for accuracy for maximum durability
• Magnetic triggered billet distributors designed to meet or exceed SAE J1171 Standards

Additional Details:

• Resistance Ohms: 0.6
• Rotation: Conventional
• Fits: Chevrolet Marine small & big block engine (standard deck height)

Use With:

• 18-5472: Hi-Performance Ignition Coil
• 18-5464: Ignition Module
• 18-5266: Tune Up Kit

Additional Details:

• Fits: GM SB & BB with Standard Deck Height

Interchanges/Replaces

Mallory

• 9-26000

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-5472		1	Hi-Performance Ignition Coil		N/A
18-8803-2	CDI 631-0001 Mallory 9-28000 9-28010 9-28012 9-28021 Mercruiser Stern Drive 84-43376A9 Mercury Marine 84-813720A10 84-813720A9 84-816761A9 84-816761Q10 84-816761Q9 OMC Stern Drive 503752 503755	1	Spark Plug Wire Set		N/A
18-5483		1	Flame-Thrower Electronic Distributor		N/A

Additional Details:

• Fits: Flame Thrower Distributors
• Distributor 18-5481: For V8 351 Windsor
• Distributor 18-5482: For V8 351 Cleveland 351M, 400, 429 and 460 Engines
• Distributor 18-5483: For Chevrolet Small and Big Block w/Standard Deck Height
• Distributor 18-5477: For V8 302 Engines
• Distributor 18-5478: For Chrysler LA series V8 Engines
• Distributor 18-5479: For GM V8 Engines w/ Reverse Rotation

Use With:

• 18-5477: Flame-Thrower Electronic Distributor
• 18-5478: Flame-Thrower Electronic Distributor
• 18-5479: Flame-Thrower Electronic Distributor
• 18-5481: Flame-Thrower Electronic Distributor
• 18-5482: Flame-Thrower Electronic Distributor
• 18-5483: Flame-Thrower Electronic Distributor

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-5300	Mercruiser Stern Drive 33707	1	Rotor, Flamethrower		N/A

Additional Details:

• Fits: Male Cap V-8 Flamethrower Distrubutors

Use With:

• 18-5477: Flame-Thrower Electronic Distributor
• 18-5481: Flame-Thrower Electronic Distributor
• 18-5482: Flame-Thrower Electronic Distributor
• 18-5483: Flame-Thrower Electronic Distributor
• 18-5478: Flame-Thrower Electronic Distributor
• 18-5479: Flame-Thrower Electronic Distributor

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-5300	Mercruiser Stern Drive 33707	1	Rotor, Flamethrower		N/A
18-5474		1	Red Distributor Cap w/ Male Terminals		N/A