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ACDelco R45TS プロフェッショナルスパークプラグ従来型（1個入り）

Q: hi i have a 82 monte carlo converted to ss whit an carb 350 that uses r45ts is their a double platinum version of this plug?

AC Delco 41-905 is the platinum spark plugs.

Q: Where is the spark plug made in uysa?

The package says Made in Mexico.

Q: Does this fit a 1974 corvette 350 SBC?

I put them in a 79 vette 350 So I would think they would work.

Q: My 1974 corvette 350 has been converted to HEI, what should the correct gap be set to for best performance?

Ask the HEI manufacturer. The gap is determined by the engine compression and voltage of the spark. If you can’t get an answer, start at .045 and regap after trial runs in .005 up. If it gets worse, reverse sets until you find the best results. Sorry no easy proof.

Product ID: 764975882

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Details

Brand
ACDelco
Core Material
Copper
Top Material Type
Nickel
Vehicle Service Type
Car
UPC
808709637769

⚡Pleated insulation boost

🔥Copper core heat transfer

🖤Black onyx corrosion shield

Description

⚡ Ignite your engine’s potential with pro-grade spark plugs!

OEM DIRECT REPLACEMENT - Fits perfectly with OE Number 5613957 for hassle-free installation and trusted performance.
NICKEL CHROME ALLOY SHEATHING - Extra layer of defense against electrode corrosion for marine and automotive use.
CORROSION RESISTANT BLACK ONYX COATING - Keeps your spark plug pristine and reliable, even in harsh conditions.
ADVANCED PLEATED CORRUGATION INSULATION - Prevents spark flashover and misfires, ensuring smooth engine performance.
SUPERIOR HEAT TRANSFER WITH COPPER CORE - Maximizes durability by efficiently managing engine heat for longer life.

The ACDelco R45TS Professional Spark Plug features a black onyx coating for corrosion resistance, a copper core for superior heat transfer, and pleated corrugation insulation to prevent misfires. Designed as a direct OEM replacement (5613957), it offers durable, reliable ignition performance suitable for automotive and marine applications.

Have a Question? See What Others Asked

hi i have a 82 monte carlo converted to ss whit an carb 350 that uses r45ts is their a double platinum version of this plug?

Where is the spark plug made in uysa?

Does this fit a 1974 corvette 350 SBC?

My 1974 corvette 350 has been converted to HEI, what should the correct gap be set to for best performance?

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The product quality is outstanding. Exactly what I needed for my work.

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Brand	ACDelco
Product Dimensions	11.18 x 9.65 x 4.32 cm; 45.36 g
Item model number	R45TS
Is Discontinued By Manufacturer	Yes
OEM Part Number	19302744
Item Dimensions L x W x H	11.2 x 9.7 x 4.3 cm
Item Weight	45.4 g