Platinum Racing Products NISSAN RB30 S1 BLOCK CONVERTER

Platinum Racing Products NISSAN RB30 S1 BLOCK CONVERTER

Marsoni

M251S

$151.49

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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My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.

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Reviewed in the United States on May 19, 2026

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Chris

Battle Creek, US

★★★★★ 5

Stylish and comfortable.

Size: 8 Wide, Color: Black/Black

Shoes look great and fits well. Definitely recommend pocking another pair.

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Reviewed in the United States on May 10, 2026

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