H-Beam Tuff Series - FA20 , Manley Conrod

FA20 - H-TUFF & H-TUFF PLUS RODS

• Manufactured from 4340 forgings
• Heat-treated, stress relieved, shot peened and 100% individually magnafluxed
• Weight matched sets " 1.5 grams
• Cap fasteners are 3/8" ARP 2000 for the H-Tuff and 3/8" ARP Custom Age 625" for the H-Tuff Plus
• Flywheel horsepower range for these rods in a 4 cylinder application is 750 with the ARP 2000 bolts and 950 with ARP 625" bolts.
• Bridges the gap between our standard, proven H-Beams and top of the line, best of the best Turbo Tuff® Series rods
• H-Tuff delivers a stronger rod with a greater safety margin to handle elevated boost and higher power levels for a modest price premium over standard H-Beams
• The H-Tuff design incorporates wider beam and increased cross-sectional thickness in critical areas

• Cap fasteners are 3/8" ARP 2000 for the "H" Beam
• 3/8" ARP Custom Age 625+ for the H-Tuff Plus.

Manley "H" Beam connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is a vast difference in quality between a Manley "H" Beam and the "other" inexpensive H-Beams on the market. Weight matched to +/- 1.5 grams. Perfectly round big and small ends. Bend and twist are tightly controlled. 

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Manley Performance manufactures the finest steel connecting rods in the Sport Compact industry. Our Pro Series "I" Beam is forged from 4340 aircraft quality vacuum degassed material. We utilize our proven "Turbo Tuff" design and add 3/8" ARP 2000 cap screws. All rods are properly shot peened after machining and 100% magnafluxed.
	Manley Pro Series Turbo Tuff connecting rods are used by the best tuners in and outside of the United States in some of the fastest, high horsepower, heart-stopping engines being produced.
	For the budget-conscious enthusiast, we also offer our very high quality, yet economical, H-Beam design connecting rods. These are also manufactured from 4340 alloy forgings. They are fully machined, heat-treated, stress relieved, shot peened, and magnafluxed. They also are built standard with 3/8" ARP 2000 bolts. H-Plus sets come with ARP 625+ bolts.
On all Manley connecting rods, sets are weight-matched to ą 1.5 grams, big and small end bores are final honed to a tolerance of a .0002", critical bend and twist attributes are held to a minimum, and exacting attention is paid to every detail by our final inspection department; thus rendering a finished product that is second to none.