Arrow Engine Blocks
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Specifications |
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ARROW FORD 351 CLEVELAND SMALL BLOCK
ALL STANDARD CLEVELAND COMPONENTS WILL FIT ONTO AND INTO AN ARROW BLOCK!! Sump, Timing cover, Fuel pump, Cylinder heads, engine mounts and Water pump are direct fit to an ARROW block HEAD STUDS / BOLTS Head stud holes are blind. They do not go into the water jacket. CAMSHAFT BEARINGS ARROW blocks are designed to accept standard replacement camshaft bearing. OIL SYSTEM The lifter gallery is fed from the rear of the block giving it TRUE PRIORITY MAIN OILING. LIFTERS When using flat tappet lifters, either hydraulic or solid, use a Cleveland style lifter When using roller followers, either hydraulic or mechanical, you must use WINDSOR style lifters!! OIL GALLERIES All front and rear oil galleries are tapped ¼” NPT. They are a straight thread, not a tapered thread. When using a ¼” NPT tapered pipe plug, the diameter of the plug will determine how deep the plug goes into the hole. Sizes from various plug manufacturers will vary a great amount! REAR MAIN SEAL The rear main seal position has been modified to accept a one piece full circle seal. The seal is a Fel Pro product , part No # FP2921. DISTRIBUTOR LOCATION The distributor locating bore has been made to fit the “early” type distributor ( .517”). Please check fitment of your distributor before any cleaning or machining is done. SPECIAL NOTE With a vast range of crankshaft, piston and rod combinations available today it is very important to check the clearance of all moving parts – especially crankshaft counterweights and connecting rod to block clearance. All parts must be checked before any type of machining or assembly is attempted. WARRANTY Arrow warrants that its products will be free from defects in material and workmanship under normal use for a period of 6 months. There is no warranty on products that have been physically altered, abused, tampered with, improperly installed or maintained, used for racing and competition purposes or improper applications or not used in conjunction with the proper parts. |
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