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easing installation in cramped engine bays and chassis
"Treadstone" logo can be requested in Blue
fuel enrichment
it comes in all your favorite PRP colors and it will set off any engine bay
1 Required
Platinum Racing Products NISSAN RB30 S1 BLOCK CONVERTER seal easing installation in cramped enginePlatinum 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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US$ 22.99
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