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Platinum Racing Products NISSAN RB30 S1 BLOCK CONVERTER
Platinum Racing Products NISSAN RB30 S1 BLOCK CONVERTER
Platinum Racing Products NISSAN RB30 S1 BLOCK CONVERTER
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Platinum Racing Products NISSAN RB30 S1 BLOCK CONVERTER

Marsoni M251S
Sale price$151.49
Pay 4 payments of $37.87 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Platinum Racing Products NISSAN RB30 S1 BLOCK CONVERTERPlatinum Racing Products Nissan RB30 S1 Block Converter 28mm These are currently 28mm pully sizes. RB30 Series 1 block converter to S2, allows for passenger side tensioner landing so that you can utilize your series 1 block for twin cam head applications. (Note kit includes 1 adapter plate and 1 Tensioner pulley post) Note: 30mm is the most common where as the 28mm is a rarer sizing Fits: S1 RB30 BLOCK Sold individually, This Platinum Racing Product
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
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Product Reviews
J
Verified Purchase
Jonny
Lowell, US
★★★★★ 5
Perfect Fit for Civic
Installed this engine cabin air filter on my daughter’s Civic and it fit perfectly. Installation was quick and easy, and the quality feels just like OEM. Great value compared to dealership prices.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
A
Verified Purchase
as
Pawtucket, US
★★★★★ 5
Perfect Fit
The product arrived today and I installed it right away, no issues. The fit was perfect for my 2022 Civic Sport and the quality matches that of Honda OEM.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
B
Verified Purchase
BRENDA J.
Lexington, US
★★★★★ 5
Saved on DIY
Fit my 2021 Civic perfectly and with you tube video easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
A
Verified Purchase
Anthony
Lake Worth, US
★★★★★ 5
Ease of use and price
Easy, good filters, good price never go to a dealer for them, literally took me 5 minutes to do both.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
S
Verified Purchase
Samster79
Natrona Heights, US
★★★★★ 5
Great Value
Item came as described and fit perfectly paid the price I usually pay for the engine filter for both engine and cabin filter definitely would recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025

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