Made from aerospace grade 4340 chromoly steel bc high performance connecting rods deliver the reliability required to turn up the boost the nitrous and or the rpm range.
Crower i beam rods 4g63.
Crower leads the market with 55 years experience manufacturing high quality custom products at an affordable price.
Incorporating arp s ultimate fastener the custom age 625 rated to 280 000 p s i the bc proh625 delivers the ultimate clamping ability at high horsepower and rpm.
Crower has worked hard to serve the performance parts needs of the racing industry for over 55 years.
The i beam is a proven configuration that is very popular among the mitsubishi crowd.
Crower was founded in 1955.
Crower s high performance camshafts crankshafts connecting rods roller lifters rocker arms valve train components and large variety of aftermarket engine parts for international and domestic automobiles diesels boats tractors motorcycles and trucks.
Crank bc5109 102mm rod bc6110 6 141 piston bc7110 custom.
At crower performance is our business.
There is a vast difference in quality between a manley h beam and the other inexpensive.
Features arp2000 bolts standard arp625 custom age bolts are available as an upgrade for an additional cost.
Crower builds performance racing parts from camshafts to crankshafts.
This rod is intended for the true hardcore enthusiast and r.
Proh625 the bc proh625 h beam design connecting rod is the premier industry connecting rod.
Manley h beam connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers.
4g63 4g64 economical h beam steel connecting rods learn more about our connecting rods.
This rod is an i beam construction giving it a very high strength characteristics.
Mitsubishi dsm 4g63 2nd gen 7 bolt i beam extreme w arp custom age 625 fasteners.
Brian crower offers an i beam style connecting rod for those who prefer that traditional design over the h beam style.
Bc6107 mitsubishi dsm 4g63 2nd gen 7 bolt i beam connecting rods w arp2000 fasteners mitsubishi dsm 4g63 2nd gen 7 bolt i beam w arp2000 fasteners.
4g63t 7 bolt 156mm long rod.
Acl race bearings available separately.
We often use this rod in builds that will see high power high abuse or long periods of high output use.
We are the manufacturer and innovator that created the crower name brand.
Made from aerospace grade 4340.