Track 1 SB Chevy Cylinder Heads Track 1 Brodix small block Chevy aluminum heads deliver econom- ical, out-of-the-box horsepower and are available bare or assembled.
BB-2 And BB-2X Series BB Chevy Cylinder Heads Ready to bolt-on, high flowing aluminum cylinder heads include blended bowls, matched ports and a compe- tition valve job. BB-2 and BB-2 Plus heads are ideal for 427-509
Assembled heads are complete with 2.08" x 1.60" stainless steel valves, bronze guides, 7/16" screw in studs, 5/16" guide plates, 1.550" diameter roller valve springs, 10° retainers and locks. Assembled heads are offered with blended bowls and matched ports or fully CNC-ported for maximum performance. Bare heads require a valve job and porting. All heads are sold per pair. BRO1000000 Bare Track 1 Heads 221cc 67cc N/A N/A N/A N/A BRO1001001 Ass. Track 1 Heads 221cc 67cc 1.550" 2.080" 1.600" Steel BRO1008100 CNC-Ported Assy. Heads 215cc 68cc 1.550" 2.080" 1.600" Titanium BRO1008105 CNC-Ported Assy. Heads 227cc 64cc 1.550" 2.080" 1.600" Titanium BR Series GM LS 12° Cylinder Heads Part No. Description Int. Runner Comb. Cham. Valve Spring Int. Valve Exh. Valve Retainer
cu. in. applications, while the BB-2X are recommended for 482- 572 cu. in. engines. Fully assembled cylinder heads include 119cc combustion chambers, stainless valves, phosphorous bronze valve guides, 7/16" rocker studs, 3/8" guide plates and roller valve springs. Sold individually. 305cc 119cc 1.550" 2.250" 1.880" Steel BRO2021012 BB-2 Plus 312cc 119cc 1.550" 2.250" 1.880" Steel BRO2021038 BB-2X 340cc 119cc 1.625" 2.300" 1.880" Titanium BB-3 Xtra Series 24° BB Chevy Cylinder Heads BB-3 Xtra aluminum Part No. Description Int. Runner Comb. Cham. Valve Spring Int. Valve Exh. Valve Retainer BRO2021000 BB-2
cylinder heads combine the benefits of a 2° rolled valve angle and redesigned ex- haust ports. Cast from rigid, A-356 aluminum, heads are
Durable, direct replacement style BR Series 12° cylinder heads, engineered for popular GM LS engines, are manufac- tured from easily repairable A-356 aluminum and feature
offered in two versions; standard BB-3 Xtra has CNC-ported com- bustion chambers, blended valve bowls and matched ports, while the BP BB-3 Xtra is 100% CNC-ported. Bare or fully assembled heads are sold individually.
exceptional rigid decks. Heads, which are fully compatible with standard LS components, are offered in two versions; BR 7 heads include 72cc combustion chambers, blended valve bowls and port matched intakes, while the STS BR 7 version is 100% CNC-ported that flows over 375 CFM. Bare or fully assembled heads are sold in pairs.
Int. Runner
Comb. Chamb.
Int. Valve
Exh. Valve
Part No.
Description Bare BB-3 Xtra Head
BRO2030003
345cc
119cc
N/A
N/A
Int. Runner 262cc
Comb. Cham.
Int. Valve
Exh. Valve
BRO2031016 Assembled BB-3 Xtra Head BRO2038100 Bare BP BB-3 Xtra Head BRO2038101 Assembled BP
345cc
119cc
2.300"
1.880"
Part No.
Description
BRO1170000 BRO1171000
Bare BR 7 Heads
71cc
N/A N/A
366cc
119cc
N/A
N/A
Assembled BR 7 Heads Bare STS BR 7 Heads
262cc
71cc 2.204" 1.614"
119cc
2.300"
1.880"
BB-3 Xtra Head 366cc
BRO1178000
264cc
71cc
N/A N/A
SR 20 Series BB Chevy Cylinder Heads The SR 20 cylinder heads feature .500” raised, 440cc intake ports that combine with a 2.400” intake valve for over 500 CFM of air flow. Heads feature a 20° valve angle and require special pistons, valve covers, head studs, shaft rockers and intake manifold. Bare or fully assembled heads are sold individually. Valve Spring BRO2208000 Bare SR 20 Head 440cc 95cc N/A N/A N/A BRO2208100 440cc 95cc 2.400" 1.800" 1.645" Valve Covers Cast aluminum tall valve covers with the Brodix logo are avail- able for small and big block Chevy. Complete with studs, nuts, and gaskets. Part No. Description BROVC102 SB Chevy Valve Covers BROVC200 BB Chevy Valve Covers Part No. Description Intake Runner Comb. Cham. Int. Valve Exh. Valve Assembled SR 20 Head
Assembled STS BR 7 Heads
BRO1178100
264cc
71cc 2.204" 1.614"
“Race Rite” BB Chevy Cylinder Heads “Race Rite” are the most
user-friendly aluminum cylinder heads currently available for big block Chevys. Heads, offered in oval or rectangular intake port versions, may be used
with stock intake manifolds and pistons, yet deliver a significant increase in horsepower. Bare or fully assembled heads are sold individually.
Int. Runner
Comb. Cham.
Int. Valve
Exh. Valve
Valve Spring
Part No.
Description
BRO2061000 Assembled
Oval Port Head 270cc 119cc 2.250" 1.880" 1.470"
BRO2061001 Assembled
Oval Port Head 270cc 119cc 2.250" 1.880" 1.550"
Bare Rec. Port Head
BRO2060001
294cc 119cc N/A
N/A N/A
BRO2061009 Assembled
Rec. Port Head 294cc 119cc 2.250" 1.880" 1.550"
BROMG1000 SB Valve Cover Gaskets-Pr. BROMG2000 BB Valve Cover Gaskets-Pr.
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