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Plazmaman - Nissan SR20 Billet Main Girdle

Original price $745.00 - Original price $799.00
Original price
$745.00 - $799.00
Current price $745.00
Model Of SR: SR20DET
Main Cap Option: I Don't Need The Main Caps

Raise the limit of your SR20's bottom-end reliability with a Plazmaman billet main girdle.

Unlike the factory unit, the Plazmaman's billet girdle solidifies the lower components of the engine by tying the main caps to the intermediate sump. This prevents twisting and warping of the block under high horsepower

Essential to eliminating main cap walk for applications over 600rwhp / 450rwkW

  • Comes pre-drilled to suit 1/2" ARP main studs.
  • OEM diameter bolts can also be used.
  • All bolts to fit onto the engine are supplied with a kit.