This part ships for FREE via UPS Truck Freight shipping!
Get it by Christmas! Order by December 16, 2016 @ 3pm CT
Fully forged bottom end
Lots of cubes for not a lot of money
Boss 351 block
Mahle forged pistons
SCAT forged h-beam rods
SCAT forged crank
What's in the Box
(1) FRPP BOSS 427 short block
427ci Boss Short Block Assembly
The Ford Performance (FRPP) M-6009-427F Short Block offers up 427 cubic inches of nearly unbreakable power for your Mustang. It starts off with a 9.5" deck height BOSS 4-bolt main block M-6010-BOSS35195 that is roller cam compatible. Then it's stuffed with all forged goodies like SCAT h-beam rods & 4" stroke crank & 4.125" bore 17cc dished MAHLE pistons.
The rotating assembly is neutral balanced, so a neutral balance harmonic balancer & flywheel or flexplate will be needed.
Designed for M-6049-X306//X307/C3/D3/Z304DA & other high flowing large valve cylinder heads intended for use on a 351W.
Not designed for production 302/351W or M-6049-Y302/Y303/X302/X303/X304/X305 cylinder heads.
Short Block is fully assembled. Cylinder heads, cam, timing chain set, oil pan, intake, & other dress & accessories not included.
ARP-1543603 head bolts are required for this block
Requires head gaskets M-6051-R351
We recommend breaking this crate engine in properly. Late Model Restoration will not be held accountable for any damages that may occur due to improper break-in methods. Normal break in conditions consist of 500 miles at normal operating conditions.
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Ford Performance Racing Parts Wheel Warranty
FRPP uses the Society of Automotive Engineers (SAE) and American Society for Testing and Materials (ASTM) Standars: SAE J175 and J328 for impact and fatigue testing and ASTM B368 for chrom testing. These standards define a series of tests that ensure the safety and finish o... more
Ford Performance - Mustang Ford Racing Parts
Ford Performance Parts is the leader in performance parts and accessories for Mustang and Ford Lightning.
LMR.com is proud to offer Ford Racing Performance Parts for your project. Ford Racing is dedicated to manufacturing the highest quality products offered in the industry. Choose from suspension, exhaust, wheels, and other performance parts at LatemodelRestoration.com. If you want the best for your Mustang or SVT Ligtning, look no further than Ford Performance Parts!
I have been restoring my car for a long time. The engine is a 331 stroker afr 185 heads, trick flow r series intake, 1 3/4 in long tubes with flow master dumps. Sounds awesome and love it every ride. ...