Hammer Performance 883 to 1275 Big Fin *Basic* conversion kit

Hammer Performance offers the world's first and only BOLT-ON 1275 KITS for the XL platform! These kits stand alone as the biggest XL engine kit available that can be installed in an afternoon without case boring and without removing your engine from the frame.

The kit includes the following, with rings gapped and engine kit pre-assembled.

• Sledge Hammer 3.600 Bore Iron Lined Aluminium Cylinders in wit 2004 and later big fin styles
• Sledge Hammer 3.600 Bore Forged Pistons, with a thermal barrier coating
• Lightweight Tool Steel Wrist Pins
• Circlips
• Premium Quality Moly Faced Rings,
• Premium Quality .030 Head and .020 Base Gaskets (full top end gasket kits also available)

*** We keep black finned kits in stock due to popularity. Silver and black highlighted fin kits are shipped to order and take 3-4 weeks from order to dispatch ***

Kit shown is a Big Fin 1275 Kit in silver style for stock 883 heads.