X & XR Short Blocks

	1000+ capable!
	Level 10 CNC race prepped Ford Racing Boss 4-bolt main block (3 center mains)
	DSS Pro-X Series forged pistons
	DSS 4340 forged H-beam rods with ARP hardware
	DSS 4340 forged steel crank
	Balanced and blueprinted

	1100+ HP capable!
	Level 10 CNC race prepped Dart Iron Eagle 4-bolt main block (all 5 mains) with O-ringed deck
	DSS Pro-XR Series custom forged pistons
	DSS 4340 forged H-beam rods with ARP hardware
	DSS 4340 forged steel crank
	Balanced and blueprinted

Is a DSS 308XR competitive? Ask Bob Kurgan...NMRA Renegade record 8.57 @ 156 MPH!

X SHORT BLOCKS
*306/331/347 X SHORT BLOCK With Ford Racing Boss Block**	$5249.95
351W/408W X SHORT BLOCKS With Dart Sportsman Block	$6249.95
*Optional Max Quench and Twisted Wedge Flycut available, call for pricing.
XR SHORT BLOCKS
306/331/347 XR SHORT BLOCKS With Dart Iron Eagle Block	$6249.95
351W/408W XR SHORT BLOCKS With Dart Iron Eagle Block	$6599.95
XR BIG BORE SHORT BLOCKS
321/348/364 XR SHORT BLOCKS With Dart Iron Eagle Block	$6349.95
427W/446W XR SHORT BLOCKS With Dart Iron Eagle Block	$6949.95