JE ULTRA SERIES -5cc FLAT TOP Pistons Set | 4.075" Bore x 4.00" Stroke x 6.125" Rod 871253LSX Performance Parts proudly offer the biggest range in high performance pistons sets. JE Pistons have been setting the benchmark in performance & motorsport pistons set for decades & are the go to for those looking to achieve a specific goal with your LS build. Wether it be a mild street build OR an all out MAX effort race build, JE have a piston to exceed your expectations! JE Pistons Ultra Series pistons combine all of the best, most desirable
Designed to work with the Harrop FDFI1900
Texas Speed 224/228
AFR Mongoose 260cc Rectangle Port Cylinder Heads
Your New LS 427ci LSX Stroker Engine Package Includes -
Features Of Your New AFR Mongoose 215cc Cylinder heads
- Designed for use in Dart blocks(Requires clearancing in GM Aluminum block to clear counterweights)
The 3" 'X' pipe system ensures that you are not having excessive noise or 'drone' coming from the system & it is finished in the highest grade 409 stainless steel
- 16 x TSP Race Trunnion Bearings
These ARP camshaft Bolts are the perfect replacement of the factory bolts for your camshaft upgrade
- Solid Stem Stainless Steel 1
Designed for 400+ci Twin Turbo Stroker Engines this cam works great with Cathedral OR Rectangle port cylinder heads
EXPECT 48 Hour Despatch**