NGK 4177 Spark Plug TR6
The OG crate motor plug—NGK TR6, aka 4177, aka “don’t fix what ain’t broke.” Heat range 6 and copper core, this bad boy is the go-to for LS swaps, street bruisers, and budget builds that still slap. Fires clean, handles boost, and doesn’t care what fuel you throw at it.
Drop it in, gap it right, and let that crate breathe fire. Add to cart and let 'er eat.
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- Because I personally inspect every rod end and seal before it goes in the box. I don't dropship from strangers; if it's on my site, it's been in my hands
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Internal Reference:
NGK-TR6-4177
Let’s get in touch
sales@gre6.com
+1-860-646-1166
96 BURNHAM STREET
SOUTH WINDSOR, CT 06074
GPS: May have to route to 96 Burnham St, East Hartford
Monday
10am-6.00pm
Tuesday
10am-8.00pm
Wednesday
10am-8.00pm
Thursday
10am-8.00pm
Friday
TRACKSIDE
Saturday
RESERVATION ONLY
Sunday
Closed