Pay in 4 interest-free payments of $39.37 Learn more
Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
***Please choose from the rod size options in the dropdown menu above and whether you would like to upgrade the rod bolts before adding the item to cart
This is a new set of 90mm Porsche 911 2
***Please note that this rod set requires a Smaller Base Circle Cam to Clear***
This is a new set 86mm Porsche 356/912 JE pistons &cylinders
The Biggest of the Big Bores
501 Series Performance Head W/ seats and guides 42 Intake 37.5 Exhaust WaterBoxer ***Please choose from the rodMade from an AA 501 Series Casting, It is set up to build the performance Head of your needs. It Comes with Seats 42x37. 5, Guides,with a 12mm plug hole. The 501 Series Castings come STD with: Increasedmaterialat the intakesurfacegivingyou theabilityto make much bigger ports. Amodernized Combustionchamber, for increased head flow & performance. AsecondFull Fin, soyoucanFlycutyourheads deeper to achieve almost any desired Head CC volume needed. Blocked
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