LS Rotating Assembly - Callies Compstar 8-cwt Crank & Rods, Manley 4.030 Flat Tops Callies (2) 340 lph Stealth Fuel

(2) 340 lph Stealth Fuel Pumps

These professional-grade harnesses are far stronger

but well-proven LS architecture

Ohio facility

We can supply anything from an as-is block to a complete engine

LS Rotating Assembly - Callies Compstar 8-cwt Crank & Rods, Manley 4.030 Flat Tops Callies (2) 340 lph Stealth FuelThis rotating assembly features a fully counterweight Callies Compstar crank with either a stock 3. 625 inch stroke or 4. 000 inch stroke with matching Compstar H beam rods. The Manley Platinum Series, flat top pistons with 4. 030 inch bore are ideal for naturally aspirated applications. For an additional charge, this set can be computer balanced on our Fentech balancer to + 1 gram. The stock stroke and 30 over pistons yield a displacement of 370