Crossflow Aluminum Cylinder Head, 1275

From $1,899.00
Part #
1275 Sprite/Midget, 1275 Classic Mini
Available Options
As Configured
Add power to your Sprite/Midget or Mini with this "A" Series crossflow aluminum head with cast intake manifold. Similar to the crossflow head from the 1960s this has an improved design, while using standard valve gear and valve guides. Increased flow rate optimizes power on 1275 engines. Larger diameter inlet ports (4) and crossflow design overcome the 'A' series engine breathing problems by increasing the inlet manifold air flow by as much as 20%, over an original 5 port head. Aluminum alloy is lighter (head weighs 15 lbs.), runs cooler and allows for higher compression ratios. Designed to fit in cramped engine bays when assembled with Webers, two #378-675 recommended. Bare heads come with silicon-bronze valve guides and hardened valve seats to allow for unleaded fuels. Assembled heads also include valves and springs. Designed to use 10mm Autolite 4303 spark plugs. Stock exhaust manifold can be used. Made in the USA.

The Longest in the Business

  • All Classic British products are warrantied to be free from defects in material and workmanship for 2 years from the date of invoice.
  • All superchargers, supercharger components, and supercharger hardware are warranted to be free from defects in material and workmanship for 1 year from date of invoice.
  • Moss Motors, Ltd. will, at its discretion, repair or replace any part that fails in service within the warranty period. This warranty does not cover labor, failure of related components, normal wear of brake or clutch components or failure resulting from alteration, misuse, accidental damage, faulty installation, or faulty repair.
  • Warranty requests should be submitted to our sales department and must be supported by the original Moss Motors purchase invoice and documentation of the failure.