Parts by engine

Part number 7M5532H-0.25
ACL Race Series main bearings
Audi / VW - 2.8 2.9 3.2 3.6 VR6 R32 R36 (BUB, BHK, AES, AUE, ABV, AAA, AMY)

ARP is a manufacturer of fasteners/bolts found in engines and drivelines, ranging from OEM replacement parts to specialty hardware for racing applications. ARP is the world leader in fastener technology.

Outer diameter - 32.97mm
Inner diameter - 31.00mm
Outer height - 26.50mm
Stem length - 13.90mm
Stud diameter - 7.00mm
16 pcs. FCP Engineering racing mechanical solid lifters
Forged steel, nitride hardened surface, HRC 50
Installed follower height to camshaft must be adjusted with lash caps (not included)

Supertech Block Guards are meticulously designed and tested in many engines. As a result we offer a product that will provide support to highly stressed cylinder walls with optimal engine cooling by allowing enough water flow in critical areas to avoid destructive cylinder hot spots.
Supertech block guards are made from high strength, high corrosion resistanct 6061 aluminum alloy. All block guards are computer designed and CNC machined ensuring the best possible fit and making installation a breeze. Supertech block guards are among the best in the industry and designed to work with all of our valvetrain components.

	SX SX C 439-PRD C 439
Quantity	4
Crankshaft	44.999 / 44.976
Housing	48.001 / 48.024
Max Wall	1.504
Max Length	19.401

Engines  Honda - 1.6 1.7 1.8 2.0 (B16A, B17A1, A18A1, B18A, B18A1, B20A3, B20B3)

The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor’s best offerings.

To manufacture the valves we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves.We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today’s sophisticated racing engines.

Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip.

Product detailed specification
Bore size	95.51mm
Stroke	88.40mm
Mahle motorsport compression ratio (CR)	9.0:1
OEM compression ratio (CR)	9.0:1
Dome volume (CC)	-4cm3
Compression height (CH)	34.25mm
Pin diameter	23mm
Features	PowerPak Plus 2618 Alloy & Hard Anodized Top Ring Groove For Extreme Duty Applications
Fits for	Nissan GT-R - 3.2 (V38DETT)

• Purpose-Built For Boost High Boost and Nitrous Mitsubishi Evo X 4B11T Applications
• Forged From Ultra-Strong 4340 Steel
• Patented Three-Pocket Design
• Capable of 1000+ HP
• 3/8 x 1.600 in. ARP 2000 Custom Aged Fasteners
• High Quality APMCO Bronze Pin Bushing
• 26 Point Detailed CMM Inspection Report Included

ENGINE BEARINGS
	CON ROD BEARING SET
	Part#
	4B1606H	4B1606HX
Sizes	STD, .025, .25, .50	STD
Oil Clearance	Standard	+ 0.001" Extra
Half Type	Identical Halves
Material	Tri-metal Hardened steel backs
Min Std Shaft Size	1.8802" /47.758mm
Max Std Shaft Size	1.8810" /47.778mm
Min Std Tunnel Size	1.9921" /50.600mm
Max Std Tunnel Size	1.9929" /50.619mm
Max Wall at Crown	0.0553" / 1.405mm	0.0548" /1.392mm
Max Overall Length	0.748" / 19.00mm
Notes	Bearing has 1.65mm oil hole at crown
Diagram        (Top View)

Engines Audi / VW - 1.6 1.8 2.0 (2V, 4V, 5V, Turbo applications, 1983-2003)

Sizes	STD, .025, .25
Oil Clearance	Standard
Half Type	Upper & Lower
Material	Tri-Metal
Min. Std Shaft Size	2.4403in / 61.984mm
Max. Std Shaft Size	2.441in / 62.001mm
Min. Std Tunnel Size	2.5992in / 66.02mm
Max. Std Tunnel Size	2.5998in / 66.035mm
Max Wall at Crown	0.0789in / 2.004mm
Max Overall Length	0.7874in / 20mm  (8103H/HX) 0.9055in / 23mm  (8104H/HX)
Weight	0.44
Notes	0

Product detailed specification
Bore size	86.50mm
Stroke	86.00mm
Wossner compression ratio (CR)	8.8:1
OEM compression ratio (CR)	8.8:1
Dome volume (CC)	-20.50cm3
Compression height (CH)	30.40mm
Pin diameter	21mm
Features	Accepts Turbo and Nitrous
Fits for	Opel 2.0 16V Turbo (Z20LET, Z20LEH, Z20LER, Y20LET)