FORD 351 CLEVELAND CYLINDER HEADS 2V 351C 393 408 - Aluminium, Proline RPM Valve Springs, Complete Assembled Hydraulic Roller, 0.720" max lift

DETROIT RACING PRODUCTS (DRP)  2V FORD CLEVELAND CYLINDER HEADS
1 PAIR (2 X CYLINDER HEADS) suits Hydraulic Roller

Premium Assembled Cleveland Cylinder Heads to suit a Hydraulic Roller Camshaft - complete

Using DRP PROLINE/PAC Valve Springs & Ferrea 5000 Series Valves! 

Premium race series, Light Weight Small Diameter LS Valve Springs.

This combination has gone 7000 RPM! 

High performance Cleveland Cylinder heads by DRP. These 351 Cylinder heads are an upgrade over the original 2V cylinder heads. and have many modern features that are a vast improvement. These 351 Cleveland Cylinder Heads have a high velocity 200cc Intake runner with a 2.18" MCSA port design boasting an impressive 310 + cfm flow at a usable performance street engine level. These 2V cylinder heads are also suitale for high torque and high horsepower 393, 408 stroker Ford Clevelands. These cylinder heads can also be fitted to the Windsor blocks as these have the water passages already machined and ready to go. 

Fits Engine Family:  351 Cleveland Ford & 393 408 Stroker

Assembled:  Yes - complete with Valves, Springs and assembled ready to go. (NO rocker studs or guide plates)

Valve Springs:  DRP Proline RPM by PAC - 155lbs on the seat / 404 lbs open @ .600" Lift. 

Valve Train: Comp Cams Machined Race Locks, Light weight retainers, Viton Stem Seals. 

Cylinder Head Material:              356 Alloy, T6 

Chamber Volume:                       64cc

Intake Runner Volume:              200cc

Intake Port location                   raised .100" over stock

Minimum Cross Section:            2.18 square inches MCSA 

Exhaust Runner Volume:             125cc - high velocity

Exhaust Port Location                 Raised .080” (near stock location) 

Valves Intake:                          2.070" Ferrea 5000 Series

Valves Exhaust:                        1.650" Ferrea 5000 Series                                                   

Valve Guides:                            Bronze .530” Seal x 11/32” stems .570" shoulder 

Spark Plugs:                               relocated for efficient fast burn
                                                   Recommend ¾ reach, 5/8 hex, washer seat (NGKBCP7ES) 

Spring Pads:                              1.570” od/.560” id 

Rocker Arm Studs:                     7/16” unc thread  (studs not included)

Rocker Arm Type:                      7/16” stud mounted roller rockers (1.73 ratio)

Chamber size reduction:  .006" per CC.

Water Hole Sizes:  3/4" NPT hex plug/bung required (not included)

Notes:  Requires adjustable guide plates. See Part#

• TFC-ADJ516-GP   5/16 pushrod
• TFC-ADJ38-GP     3/8 pushrod

Quantity:   Sold as a Pair.