PRP Integrated Alloy Engine Block Brace - Nissan SR20 STUD & BOLT OPTIONS:ARP 2000 Series (M11) Distortion of cylinder bores and

Distortion of cylinder bores and crank tunnel is dramatically reduced through design improvements and a Bullet 4 bolt main cradle system

What separates this kit from other kits on the market

Combined with ARP 2000 series ½” head studs this product delivers exceptional head sealing qualities

measuring from 400-2200 Deg F

which dramatically improves water flow and temperature equalization throughout the cylinder head

PRP Integrated Alloy Engine Block Brace - Nissan SR20 STUD & BOLT OPTIONS:ARP 2000 Series (M11) Distortion of cylinder bores andSR Integrated Main Cap Brace We are proud to release this long awaited masterpiece, all in 1 Man cap Brace that now utilises everything we have learnt and all evolution of our standard OEM overlay brace but this time we have included billet main caps and incorporated the block brace itself in a one piece unit! You have heard or tried billet main caps, which do not offer block twist protection at all, they are also hard to pin down, they want to float.