Vinnyfab

SR20 BILLET MAIN GIRDLE AND BILLET MAIN CAPS

$851.61
  • SR20 BILLET MAIN GIRDLE AND BILLET MAIN CAPS
  • SR20 BILLET MAIN GIRDLE AND BILLET MAIN CAPS
  • SR20 BILLET MAIN GIRDLE AND BILLET MAIN CAPS
  • SR20 BILLET MAIN GIRDLE AND BILLET MAIN CAPS
  • SR20 BILLET MAIN GIRDLE AND BILLET MAIN CAPS
  • SR20 BILLET MAIN GIRDLE AND BILLET MAIN CAPS
  • SR20 BILLET MAIN GIRDLE AND BILLET MAIN CAPS

Vinnyfab

SR20 BILLET MAIN GIRDLE AND BILLET MAIN CAPS

$851.61
$851.61

*** AS PROVEN ON MICKS MOTORSPORTS SR20 200Sx - 6.84@206mph - Factory Block - Plazmaman Girdle and 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 eliminate 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 engine are supplied with kit.

*** Now available to work in conjunction with billet Girdle - Plazmaman Billet 4140 Main caps - see Engine section of website***

Main Caps

*** AS PROVEN ON MICKS MOTORSPORTS SR20 200Sx - 6.84@206mph - Factory Block - Plazmaman Girdle and Main caps ***

Raise the limit of your SR20's bottom end reliability with a Plazmaman billet High tensile Steel main caps. 

These Billet Steel items are Essential reliability for applications over 550+ rwkws.

These are designed to be used in conjunction with the Plazmaman Billet alloy Girdle we also have available.

Comes pre-drilled to suit OEM specification thread ARP Stud kit - 1/2" studs in our experience are not required 

*** Please note - Line bore of Block crankshaft journals is required ***

For further information please contact our friendly sales department. 

Please note: 7 day delivery time for in stock items is standard. 4-10 weeks if the item needs to be manufactured.
Please check with our Sales team if you are NOT prepared to wait.  - Customizing your performance parts has never been easier!