Up to 800 Lift
P/N 2038110
Package Heads
• PS CB:
Valve Bowls Blended
• PS MI:
Match Intake Port to BRODIX MG 2001
(BB-3 XTRA 345, BB-3 XTRA 365)
Match Intake Port to MG 2001
(BP BB-3 XTRA, BP BB-3 XTRA 380)
Match Intake Port to BRODIX MG 2104
(BB-3 XTRA O, BP BB-3 XTRA O 351)
Match Intake Port to BRODIX MG 2050
(BP BB-3 XTRA O 332)
Match Intake Port to BRODIX MG 2150
(BP BB-3 XTRA O 365)
• PS Valve Job:
Competition Valve Job
• Intake Valves:
2.300 x 5.568 o.a.l. – BR 81341
(BB-3 XTRA 345, BP BB-3 XTRA 363,
BP BB-3 XTRA O 332)
2.350 x 5.568 o.a.l. – BR 81351
(BB-3 XTRA O, BP BB-3 XTRA 380,
BP BB-3 XTRA O 351, BP BB-3 XTRA O 365)
• Exhaust Valves:
1.880 x 5.494 o.a.l. – BR 81138
• Valve Springs:
1.640 Roller Valve Spring – MA 221424,
250 lb Closed, 745 lb Open,
2.050 Installed Height
.800 Maximum Lift
(Standard Package)
1.645 Roller Valve Spring – CC 947 or CC 948,
315 lb Closed, 915 lb Open
2.100 Installed Height,
.850 Maximum Lift
(Spring Upgrade)
• Retainers:
1.625 10° Titanium – MA 23640
1.645 10° Titanium – MA 2001
• Valve Locks:
10° Jumbo – CC 611
• Rocker Studs:
7/16 – BR 716L, AR RRS-4I
• Guide Plates:
3/8 – CC 4806
• Valve Seals:
11/32 – US VS529V
(1.625 Valve Spring)
11/32 – US VS485V
(1.645 Valve Spring)
