AMS Racing GM Gen IV LY6 408 CI Stroker Forged Short BlockChevrolet Gen IV 6. 0L iron block (4. 030" bore) Mahle powerpak forged flat top pistons with performance file fit rings Eagle brand rotating assembly with forged 6. 125" h beam rods (ARP 8740 bolts) and 4340 forged 4. 000" stroke crankshaft (24 or 58 tooth) King XP Clevite H race bearings All machine work and assembly done in house at AMS Racing Each short block is custom built to YOUR needs. If you don't see an option that you would like to get a

3C-1 Timing Set TS1025 Oil Pump EPK143 Expansion Plug Kit PK185

Quantity: Sold as a set of 16

High Quality from Enginetech

Limited Lifetime Warranty

- AFM / DOD Disabled

Pontiac V8

Tuning Performed

Lock Groove Quantity: 1-groove

Dodge Chrysler 5

Good street/strip cam with wide power range

Lobe Separation: 112

inside dia