360-1 Head Kit

Description

When Indy decided to make small block heads, we used our patented format: lightweight castings, long valves, and proper port volume. The 360-1 head works on stock blocks and also takes advantage of the 18-bolt head bolt pattern found on the “R” series blocks from Mopar Performance. These heads will transform your small block into a serious street machine, or a very reliable, powerful bracket engine. Since 400″+ cid small blocks are common, our 360-1 rectangular port head was created to fill the bill perfectly. Expected power bands will be similar to a 451″ cid big block wedge.

LONG VALVE DESIGN – FEEL THE POWER

• Should be purchased in kit form (360-1K).
• Recommended 10 degree locks for solid or roller cam.
• Custom must supply cam specs.
• Uses .800″ offset intake rocker (1.5 or 1.6 ratio) same rocker as the 440-1.
• Machined for stock rocker shaft.
• Valve angle is stock 18 degrees.
• Stock valve location.
• Both stock 360 and W-2 exhaust bolt pattern.
• Extra heavy duty rocker pedestals.
• Intake port volume 210cc.
• Intake port volume is 46cc bigger than stock head.
• Exhaust port volume 85cc.
• Intake valve diameter 2.100″ – 5.344″ overall length.
• Exhaust valve diameter 1.650″ – 5.370: overall length.
• 63cc combustion chamber volume (heart shaped).
• Can be milled to 53cc.
• Head bolt pattern std. 10 bolt or aftermarket 18 bolt.
• Head Gasket: Fel-Pro #1008.
• Intake Gasket: Indy #276.
• Exhaust Header Gasket: Indy #282.
• Head Bolts: ARP #360-16.
• Head Studs: ARP #360-17.
• Valve guides 11/32 solid bronze.
• 3/4 reach gasket seat spark plugs.
• Accepts 360-3R Indy rectangular intake.
• Head bolt torque 95 ft. lbs.
• 48 degree available.
• Rocker shafts 25-30 ft. lbs.
• Best engine range 360 cid to 426 cid
• CNC 245 Windjammer porting available.
• Roller cam push rod length must be checked!