Swiftune Steel Main Cap Set - 1300 Mini 4 Bolt Centre

Swiftune’s super strong steel main caps offer the ultimate in bottom-end rigidity which is a must for high performance high-powered race engines. When combined with the Swiftune F1 Spec Main Stud Set and 1300 Main Cap Dowels the steel main caps will help eliminate main cap 'float' and 'crankshaft flex' so enhancing the life of the crankshaft, bearings and improving overall reliability. Steel main caps is used in all of Swiftune’s Competition Engines as only the best is good enough! Set includes all three caps including the 4 Bolt Centre Main Cap to suit 1300/A Mini Blocks. Will require line boring and thrust washer locations machining for fitment. If you need to, we can do it, please contact us for more information.