Icengineworks Header Modeling Products


Series 1625 (1-5/8″OD)


The icengineworks 1625Series blocks are molded in blue ABS plastic and are available in 4 different shapes: a straight block (#1625-00), a 2” CLR block (#1625-20), a 3” CLR block (#1625-30) and a 4” CLR block (#1625-40).

Included also are 1625Series block adapters (#1625BA) that allow any block to be attached to the open end of a 1-5/8”OD tube to get the tubular assembly design started at either end, downstream or upstream.


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Series 1875 (Cut Tool System)

The icengineworks 1875Series is curently limited to the CUT tool system, cutting spacers, the 4-1 collector dummy and our inovative tack welding clamps.


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Series 1750 (1-3/4″OD)


The icengineworks 1750Series blocks are molded in orange ABS plastic and are available in 5 different shapes: a straight block (#1750-00), a 2” CLR block (#1750-20), a 3” CLR block (#1750-30), a 4” CLR block (#1750-40) and a 6” CLR block (#1750-60).

Included also are 1750Series block adapters (#1750BA) that allow any block to be attached to the open end of a 1-3/4”OD tube to get the tubular assembly design started at either end, downstream or upstream.

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Series 2000 (2″ OD)

These blocks, molded in yellow ABS plastic, are available in 4 different shapes: straight block (2000-00), 3” CLR (centerline radius) block (2000-30), 4” CLR block (2000-40) and 6” CLR block (2000-60).

Also includes 2000Series block adapters (2000BA) to be attached to the open end of a 2” OD tube to start the tubular assembly design started either downstream or upstream.

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