Engines & Components

AIR FILTER, 3-1 / 2" X 6" (2-7 / 16" ID) ANGLED

Aftermarket Fabric Air Filter with  2-7/16" ID Mount 20º Angle ID 2-7/16" Diameter 3-1/2" Length 6"

Dyno 275-Predator Camshaft

Dyno Predator Camshaft  Dyno 275 Grind for Predator use. Will NOT fit Hemi Predator

Dyno 308-Predator Camshaft

Dyno Predator Camshaft  Dyno 308 Grind for Predator use. Will NOT fit Hemi Predator

Predator Graphite Coated Head Gasket w/ Fire Ring (.048")

Predator Graphite Coated Head Gasket w/ Fire Ring (.048")  Proper bore size for Predator and Ducar 212 Lower head bolt dowel hole may need enlarged per builders preference.

WMS MARS Valve Spring Set

Tuck-n-Run Spring Set for MARS Series Will not pass AKRA or NKA Tech Great for Predator Series engines or backyard use. Same performance as all other Tuck-n-Run springs. Uses same wire so will pass diameter checks, but are wound in a tighter circle...

Predator Hemi Ring Set

DJ-1290PH Predator Hemi Ring Set  Rings Only Standard Set for HEMI Predator

Predator Ring Set

DJ-1290P Predator Ring Set  Fits Standard Predator Only Not for use in the HEMI Predator Engine

Hemi Predator Piston Assembly (.020" TALLER)

Hemi Predator Piston Assembly (.020" TALLER)  For the HEMI engine only Flat Top Standard Bore Piston with Standard Rings Included .020" Taller than the DJ-1285PH Piston .930" Compression Height 70mm (2.756") Piston for the 212 Series...

Hemi Predator Piston Assembly

DJ-1285PH Hemi Predator Piston Assembly  For the HEMI engine only Flat Top Standard Bore Piston with Standard Rings Included Includes Wrist Pin and Two Clirclips  FROM ARC WEBSITE:OEM flat top piston for the Harbor Freight 212 Hemi engine...

Predator Piston Assembly

Predator Piston Assembly Not for the HEMI engine Dished Standard Bore Piston with Standard Rings Included Includes Wrist Pin and Two Clirclips

Predator Piston Only

DJ-0219 Predator Piston Only Included Pin and Clips  

K&N Style Air Filter

4" Angled Air Filter, 2.5" id Inlet These filters must be oiled to repell dirt under racing conditions Diluted Simple Green is the best cleaner. Do not use Air Pressure exceeding 45 psi to clean them.