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Real Street Billet Main Caps for 1JZ and 2JZ
Real Street Billet Main Caps for 1JZ and 2JZ

Our Price: $599.00
Part Number: RS02-0001

Availability:: Usually Ships in 2 to 3 Business Days
Product Code: DM3596

Real Street Billet Steel Main Caps for the 1JZ and 2JZ. Real Street main caps are held to tighter tolerances than others on the market and as such require less machine time at the machine shop which can leave to a savings of both time and money.

The factory main caps in the JZ engine do an excellent job, but as you increase the power the engines make, the billet caps become an increasingly good idea as they have more material to deal with the abuse that the crankshaft is putting on them. This is a wise upgrade for anyone looking to competitively race their vehicle at a high level, and added insurance for the weekend warrior.

All aftermarket main caps (even oem main caps from another stock engine) require align boring after installation..
ARP Main Stud kit recommended, sold separately.

If you are local we can line bore your block for the billet main caps for $499. A set or ARP studs is required, ARP2000 or Custom Age 625+.

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