By Platinum Racing Products

Nissan RB30 S1 Block Converter

$75.00 - $143.00
Kit Option: Block Converter Only
Idler Bearing Stalk OD: No Stalk
Upgrade to ARP Fastener Kit: No - ARP
Regular price $75.00
Regular price Sale price $75.00
Availability: In stock
SKU: RB30S1BLOCK
Regular price $75.00
Regular price Sale price $75.00

RB30 Series 1 block converter to S2, allows for passenger side tensioner landing so that you can utilise 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

Installation guide here-> RB Block Pulley Conversion