FORGING ONLY EN40B FOR CRANKSHAFT

CAM6292

($480.00) £480.00 exc vat

($576.00) £576.00 inc vat

Out of stock

This is the rough bare forgings for 970/1070/1275cc block type cranks only.

These are what we use for machining our EN40B steel crankshafts but are made available for those wishing to get their machine shops to do their own design.

These were designed to make 58-88mm stroke cranks--970 upwards but Mini Spares can only get them made in batches of 10 for each type, per different stroke with Arrow Engineering.

used for our C-AEG479 81.3mm S crank 1.625"big end

C-AEG478 86mm S crank 1.625"big end

C-STR931 81.3 1300 big end journal 1.75" big end

($480.00) £480.00 exc vat

($576.00) £576.00 inc vat

Out of stock

Kit products

CRANKSHAFT 81.3 STROKE EN40B STEEL "S" CRANK

C-AEG479

New Design race crank, forged Nitrided, 81.33mm stroke, cross drilled, 1.625" "S" big end journal for 1275 S block with extra strong keyway and key for timing wheel.

Race crankshaft as fitted on historic and other motorsport cars.

...

($2,526.40) £2.526.40 exc vat

($3,031.68) £3.031.68 inc vat

CRANKSHAFT 81.3mm METRO 1.625"BIGENDS WITH NO C CL...

C-STR933

SAME AS C-STR931 BUT WITHOUT THE PRIMARY GEAR C CLIP GROOVE FOR SPECIAL FITMENTS

($1,365.60) £1.365.60 exc vat

($1,638.72) £1.638.72 inc vat

CRANKSHAFT 81.3 METRO/1300 MAINS 1.625 "S" BIGENDS

C-STR932

Forged EN40B steel Race crank for the 1300 solid wall block with the main width of 1.211" but has 1.625" big end journals sizes as per the original Cooper S.

All cranks have been re drawn to benefit from latest technology by having the lar...

($2,526.40) £2.526.40 exc vat

($3,031.68) £3.031.68 inc vat

CRANKSHAFT 81.3 1300/METRO LARGE SIZE MAINS/BIG EN...

C-STR931

Forged EN40B crank, 1.75" 1300 big end journal for 1300 block with stronger keyway fitted for timing gears. Forged EN40B steel nitrided Race cranks are considered the ultimate in specification, even over the "billet" type. This is mainly because the ...

($1,926.40) £1.926.40 exc vat

($2,311.68) £2.311.68 inc vat

CRANKSHAFT 76MM STROKE HEAT TREATED EN40B STEEL

C-AEG476

Nitrided, 76mm stroke, 1.625" "S" big end journal, for 1275/1300 non-S block.

Forged EN40B steel nitrided cranks are considered the ultimate in specification, even over the "billet" type. This is mainly because the grain pattern of a for...

($1,381.60) £1.381.60 exc vat

($1,657.92) £1.657.92 inc vat

CRANKSHAFT 86MM STROKE HEAT TREATED EN40B STEEL

C-AEG478

Nitrided, forged 86mm stroke, 1.625" "S" big end journal for non-S 1275/1300 block with stronger keyway for timing gears fitted.

Forged EN40B steel nitrided Race cranks are considered the ultimate in specification, even over the "billet" typ...

($2,526.40) £2.526.40 exc vat

($3,031.68) £3.031.68 inc vat

CRANKSHAFT 84MM STROKE EN40B STEEL CRANK

C-AEG497

Nitrided, 84mm stroke, cross drilled 1.625" "S" big end journal; for 1300 block.
The last few of these we have are from the old original Rover EN40b blanks special produced for us.

Forged EN40B steel nitrided cranks are considered the ul...

($1,099.00) £1.099.00 exc vat

($1,318.80) £1.318.80 inc vat