EMPI Engineers have done it again! Extensive development, CAD modeling, 3D scanning, and real-world flow testing have yielded a proprietary EMPI fan shroud that cools more effectively, directs air more efficiently, and fits better than ever before.
These later style Doghouse Super Shrouds deliver more air volume than existing OEM or aftermarket shrouds for increased cooling capacity while retaining the classic 36hp Style fan shroud shape. Internal fin shapes and placements were optimized using Computational Fluid Dynamics (CFD) software and empirical flow bench testing. 3D scans of multiple engine cases and cylinder tins were used to ensure the best fitment possible. Plus, the Super Shroud can accommodate your choice of stock (28-30mm) or thicker (37mm) fans. This is beneficial since the larger fan produces significantly more air than the thinner ones.
Type 1, Karmann Ghia, and Type 2 Transporters (1963-1979) 
Accommodates both 30mm and 37mm fans for improved cooling.
EMPI Doghouse Super Shroud Part Numbers:
00-8755-0 - Black EMPI Doghouse Super Shroud without Heater Ducts
00-8678-0 - Black EMPI Doghouse Super Shroud with Heater Ducts
00-8757-0 - Chrome EMPI Doghouse Super Shroud without Heater Ducts
00-8830-0 - Chrome EMPI Doghouse Super Shroud with Heater Ducts
NOTE: "36 Horse" only refers to the style and shape of the fan shroud. The EMPI Super Shroud is made for 1300-1600cc Type 1 based aircooled engines.