Page 137 - 2016-2017 Racecar Engineering Late Model Muscle Car Parts and Accessories Catalog

Aluminum LS Valve Covers
Lightweight, cast aluminum
valve covers, which fit all GM LS
High Flow EFI Throttle Body engines using LS3 or similar coils
HLY112-509 with 72mm bolt spacing, include
angled coil mounts for a smooth, clean
High flow throttle body, designed for appearance. Valve covers include sufficient
1994-97 Firebird 5.7L TPI applications, is constructed from precision, clearance for camshafts with up to .750” valve lift
CNC-machined billet aluminum. Throttle body accepts the stock TPS, with stock-style rocker arms. Valve covers include bil-
IAC and includes the required vacuum ports to provide a direct, bolt-on let aluminum oil fill cap, and re-use the OEM gaskets and bolts. Offered
installation. in black krinkle, satin, natural or polished finish. Sold in pairs.
Part No. Description
Throttle Body Airfoil Kit HLY241-88 ..... LS Valve Covers, Natural Cast
HLY120-140 HLY241-90 ..... LS Valve Covers, Polished
HLY241-91 ..... LS Valve Covers, Black Krinkle
Specially developed airfoil minimizes
turbulence, enhances air flow and
adds horsepower to popular 1993-97 LS Coil Covers HLY242-1
Firebird LT1 applications. Manufactured from a space age elastomer, air
foil is durable and easily installed. Customize the engine compart-
ment and give the LS engine
EFI Fuel Pressure Regulators that big block Chevy look. Coil
covers, which fit LS2, LS3 and LS7
Dedicated EFI Fuel Pressure Regulators bolt engines using LS3 style coils and valve
to the stock location and allow adjustment of covers, are constructed from glass filled nylon
fuel pressure from 35-65 PSI. composite and are easily installed. Sold in pairs
Application Clear Coat Note: Use on OE applications may require extensive trimming to A/C
Pontiac Firebird 1993-97 LT1/LT4 .......HLY512-502 box, brake booster, front drive accessories, etc. Sold per pair, com-
plete with oil fill adapter and cap.

Street Force Headers
Designed as a direct bolt-on, high performance alternative to the OEM exhaust manifolds. Street Force Headers
feature free-flowing, tuned length primary tubes and 3/8” thick, machined flanges for an effective seal. Headers
will accommodate all emission control devices and are sold complete with all required hardware.
Std. Trans. Auto Trans. Tube Collector Collector Port
Part No. Application Footnotes P/S P/B A/C Column Floor Column Floor O.D. O.D. Length Shape
HKR2062 1994-95 Firebird 350 LT-1 62, 171, 215 Y Y Y N Y N Y 1-5/8” 2-1/2” 5” SAP
HKR2064* 1995-97 Firebird 350 LT-1 62, 215 Y Y Y N Y N Y 1-5/8” 2-1/2” 5” SAP
Footnotes: 62- Will fit heads with factory plug angle. 171- Header includes a high flow Y-pipe and flange to accommodate stock catalytic
converter. Will not fit 1995 dual catalytic converter cars. Some cutting and welding required. 215- This is a 50-state legal header. C.A.R.B. E.O.
#D-164-5.
* 1995 Dual CATS Only

Hotchkis Performance produces suspension products
engineered to work together.
1993-02 Firebird
TVS suspension products for Firebird. HOT4002
Part No. Description
HOT1301 ...Lower Trailing Arms, Pairs
HOT4002 ...Sub Frame Connectors, Except Convertibles

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136 MUSTANG PRODUCTSPONTIAC PRODUCTS
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